| 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 | $75.35 | 3.233% | $77.7861 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $42.42 | 7.367% | $45.5451 | $45.55 | $45.55 | $45.50 |
| Purchase #3 | $176.32 | 8.424% | $191.1732 | $191.17 | $191.15 | $191.20 |
| Purchase #4 | $65.79 | 3.516% | $68.1032 | $68.10 | $68.10 | $68.10 |
| Purchase #5 | $130.41 | 13.640% | $148.1979 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $176.25 | 12.303% | $197.934 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $213.58 | 4.404% | $222.9861 | $222.99 | $223.00 | $223.00 |
| 7 purchase totals = | $880.12 | $951.7256 | $951.73 | $951.75 | $951.70 | |