| 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 | $50.66 | 5.341% | $53.3658 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $162.70 | 8.423% | $176.4042 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $108.28 | 12.108% | $121.3905 | $121.39 | $121.40 | $121.40 |
| Purchase #4 | $117.30 | 13.634% | $133.2927 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $33.82 | 3.483% | $34.998 | $35.00 | $35.00 | $35.00 |
| Purchase #6 | $173.45 | 9.286% | $189.5566 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $249.88 | 8.846% | $271.9844 | $271.98 | $272.00 | $272.00 |
| 7 purchase totals = | $896.09 | $980.9922 | $980.99 | $981.00 | $981.10 | |