| 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 | $41.27 | 11.833% | $46.1535 | $46.15 | $46.15 | $46.20 |
| Purchase #2 | $77.31 | 10.711% | $85.5907 | $85.59 | $85.60 | $85.60 |
| Purchase #3 | $38.78 | 11.485% | $43.2339 | $43.23 | $43.25 | $43.20 |
| Purchase #4 | $134.26 | 6.595% | $143.1144 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $110.27 | 9.281% | $120.5042 | $120.50 | $120.50 | $120.50 |
| Purchase #6 | $141.67 | 13.463% | $160.743 | $160.74 | $160.75 | $160.70 |
| Purchase #7 | $201.40 | 11.749% | $225.0625 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $744.96 | $824.4022 | $824.38 | $824.40 | $824.40 | |