| 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 | $81.66 | 4.729% | $85.5217 | $85.52 | $85.50 | $85.50 |
| Purchase #2 | $133.30 | 11.365% | $148.4495 | $148.45 | $148.45 | $148.40 |
| Purchase #3 | $184.80 | 10.122% | $203.5055 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $115.49 | 5.238% | $121.5394 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $248.97 | 4.518% | $260.2185 | $260.22 | $260.20 | $260.20 |
| Purchase #6 | $69.53 | 11.539% | $77.5531 | $77.55 | $77.55 | $77.60 |
| Purchase #7 | $11.43 | 11.207% | $12.711 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $845.18 | $909.4987 | $909.50 | $909.45 | $909.40 | |