| 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 | $37.51 | 11.588% | $41.8567 | $41.86 | $41.85 | $41.90 |
| Purchase #2 | $220.60 | 8.778% | $239.9643 | $239.96 | $239.95 | $240.00 |
| Purchase #3 | $74.38 | 9.816% | $81.6811 | $81.68 | $81.70 | $81.70 |
| Purchase #4 | $222.68 | 11.343% | $247.9386 | $247.94 | $247.95 | $247.90 |
| Purchase #5 | $38.83 | 3.276% | $40.1021 | $40.10 | $40.10 | $40.10 |
| Purchase #6 | $30.86 | 12.131% | $34.6036 | $34.60 | $34.60 | $34.60 |
| Purchase #7 | $101.47 | 3.643% | $105.1666 | $105.17 | $105.15 | $105.20 |
| 7 purchase totals = | $726.33 | $791.3130 | $791.31 | $791.30 | $791.40 | |