| 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 | $89.30 | 4.850% | $93.6311 | $93.63 | $93.65 | $93.60 |
| Purchase #2 | $88.87 | 6.243% | $94.4182 | $94.42 | $94.40 | $94.40 |
| Purchase #3 | $236.81 | 4.829% | $248.2456 | $248.25 | $248.25 | $248.20 |
| Purchase #4 | $217.81 | 5.280% | $229.3104 | $229.31 | $229.30 | $229.30 |
| Purchase #5 | $21.50 | 12.404% | $24.1669 | $24.17 | $24.15 | $24.20 |
| Purchase #6 | $177.92 | 6.452% | $189.3994 | $189.40 | $189.40 | $189.40 |
| Purchase #7 | $19.32 | 4.808% | $20.2489 | $20.25 | $20.25 | $20.20 |
| 7 purchase totals = | $851.53 | $899.4205 | $899.43 | $899.40 | $899.30 | |