| 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 | $37.67 | 11.141% | $41.8668 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $87.91 | 13.165% | $99.4834 | $99.48 | $99.50 | $99.50 |
| Purchase #3 | $208.96 | 11.143% | $232.2444 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $51.67 | 4.731% | $54.1145 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $93.89 | 7.785% | $101.1993 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $221.45 | 3.370% | $228.9129 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $173.68 | 12.492% | $195.3761 | $195.38 | $195.40 | $195.40 |
| 7 purchase totals = | $875.23 | $953.1974 | $953.19 | $953.20 | $953.20 | |