| 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 | $60.91 | 13.412% | $69.0792 | $69.08 | $69.10 | $69.10 |
| Purchase #2 | $29.96 | 3.747% | $31.0826 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $177.47 | 9.774% | $194.8159 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $114.82 | 5.854% | $121.5416 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $58.69 | 9.677% | $64.3694 | $64.37 | $64.35 | $64.40 |
| Purchase #6 | $189.75 | 3.195% | $195.8125 | $195.81 | $195.80 | $195.80 |
| Purchase #7 | $137.90 | 9.797% | $151.4101 | $151.41 | $151.40 | $151.40 |
| 7 purchase totals = | $769.50 | $828.1113 | $828.11 | $828.10 | $828.10 | |