| 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 | $14.67 | 13.179% | $16.6034 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $64.87 | 3.617% | $67.2163 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $98.45 | 11.630% | $109.8997 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $45.43 | 10.762% | $50.3192 | $50.32 | $50.30 | $50.30 |
| Purchase #5 | $50.42 | 3.405% | $52.1368 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $67.26 | 8.751% | $73.1459 | $73.15 | $73.15 | $73.10 |
| Purchase #7 | $238.34 | 13.597% | $270.7471 | $270.75 | $270.75 | $270.70 |
| 7 purchase totals = | $579.44 | $640.0684 | $640.08 | $640.05 | $639.90 | |