| 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 | $77.71 | 12.641% | $87.5333 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $69.31 | 7.318% | $74.3821 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $77.98 | 12.747% | $87.9201 | $87.92 | $87.90 | $87.90 |
| Purchase #4 | $189.46 | 6.135% | $201.0834 | $201.08 | $201.10 | $201.10 |
| Purchase #5 | $30.51 | 9.566% | $33.4286 | $33.43 | $33.45 | $33.40 |
| Purchase #6 | $130.61 | 11.135% | $145.1534 | $145.15 | $145.15 | $145.20 |
| Purchase #7 | $154.54 | 13.642% | $175.6223 | $175.62 | $175.60 | $175.60 |
| 7 purchase totals = | $730.12 | $805.1232 | $805.11 | $805.15 | $805.10 | |