| 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 | $94.47 | 6.593% | $100.6984 | $100.70 | $100.70 | $100.70 |
| Purchase #2 | $57.87 | 10.476% | $63.9325 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $110.51 | 9.599% | $121.1179 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $53.76 | 7.828% | $57.9683 | $57.97 | $57.95 | $58.00 |
| Purchase #5 | $62.69 | 13.734% | $71.2998 | $71.30 | $71.30 | $71.30 |
| Purchase #6 | $123.97 | 5.841% | $131.2111 | $131.21 | $131.20 | $131.20 |
| Purchase #7 | $190.35 | 11.545% | $212.3259 | $212.33 | $212.35 | $212.30 |
| 7 purchase totals = | $693.62 | $758.5539 | $758.56 | $758.55 | $758.50 | |