| 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 | $38.25 | 4.738% | $40.0623 | $40.06 | $40.05 | $40.10 |
| Purchase #2 | $240.84 | 4.363% | $251.3478 | $251.35 | $251.35 | $251.30 |
| Purchase #3 | $67.91 | 11.412% | $75.6599 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $141.69 | 13.323% | $160.5674 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $238.68 | 6.179% | $253.428 | $253.43 | $253.45 | $253.40 |
| Purchase #6 | $227.31 | 12.339% | $255.3578 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $105.67 | 10.647% | $116.9207 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $1,060.35 | $1,153.3439 | $1,153.35 | $1,153.30 | $1,153.40 | |