| 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 | $33.32 | 4.519% | $34.8257 | $34.83 | $34.85 | $34.80 |
| Purchase #2 | $186.82 | 11.219% | $207.7793 | $207.78 | $207.80 | $207.80 |
| Purchase #3 | $173.51 | 3.642% | $179.8292 | $179.83 | $179.85 | $179.80 |
| Purchase #4 | $212.80 | 9.421% | $232.8479 | $232.85 | $232.85 | $232.80 |
| Purchase #5 | $199.47 | 5.838% | $211.1151 | $211.12 | $211.10 | $211.10 |
| Purchase #6 | $71.55 | 5.476% | $75.4681 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $41.85 | 9.722% | $45.9187 | $45.92 | $45.90 | $45.90 |
| 7 purchase totals = | $919.32 | $987.7840 | $987.80 | $987.80 | $987.70 | |