| 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 | $58.42 | 3.410% | $60.4121 | $60.41 | $60.40 | $60.40 |
| Purchase #2 | $245.79 | 9.127% | $268.2233 | $268.22 | $268.20 | $268.20 |
| Purchase #3 | $104.99 | 6.786% | $112.1146 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $80.53 | 10.513% | $88.9961 | $89.00 | $89.00 | $89.00 |
| Purchase #5 | $225.35 | 11.438% | $251.1255 | $251.13 | $251.15 | $251.10 |
| Purchase #6 | $43.86 | 13.552% | $49.8039 | $49.80 | $49.80 | $49.80 |
| Purchase #7 | $140.33 | 8.679% | $152.5092 | $152.51 | $152.50 | $152.50 |
| 7 purchase totals = | $899.27 | $983.1847 | $983.18 | $983.15 | $983.10 | |