| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.59 | 11.184% | $58.4717 | $58.47 | $58.45 | $58.50 |
| Purchase #2 | $144.64 | 4.701% | $151.4395 | $151.44 | $151.45 | $151.40 |
| Purchase #3 | $114.53 | 10.742% | $126.8328 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $144.54 | 3.775% | $149.9964 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $239.90 | 12.707% | $270.3841 | $270.38 | $270.40 | $270.40 |
| Purchase #6 | $214.78 | 11.353% | $239.164 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $161.53 | 10.734% | $178.8686 | $178.87 | $178.85 | $178.90 |
| 7 purchase totals = | $1,072.51 | $1,175.1571 | $1,175.15 | $1,175.15 | $1,175.20 | |