| 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 | $65.42 | 9.196% | $71.436 | $71.44 | $71.45 | $71.40 |
| Purchase #2 | $188.71 | 4.803% | $197.7737 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $227.28 | 11.686% | $253.8399 | $253.84 | $253.85 | $253.80 |
| Purchase #4 | $225.96 | 7.312% | $242.4822 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $143.99 | 6.384% | $153.1823 | $153.18 | $153.20 | $153.20 |
| Purchase #6 | $13.70 | 4.442% | $14.3086 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $37.45 | 9.373% | $40.9602 | $40.96 | $40.95 | $41.00 |
| 7 purchase totals = | $902.51 | $973.9829 | $973.98 | $974.00 | $974.00 | |