| 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 | $6.89 | 9.871% | $7.5701 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $68.31 | 12.389% | $76.7729 | $76.77 | $76.75 | $76.80 |
| Purchase #3 | $120.80 | 4.707% | $126.4861 | $126.49 | $126.50 | $126.50 |
| Purchase #4 | $226.91 | 12.326% | $254.8789 | $254.88 | $254.90 | $254.90 |
| Purchase #5 | $99.58 | 8.838% | $108.3809 | $108.38 | $108.40 | $108.40 |
| Purchase #6 | $98.77 | 8.499% | $107.1645 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $47.95 | 4.111% | $49.9212 | $49.92 | $49.90 | $49.90 |
| 7 purchase totals = | $669.21 | $731.1746 | $731.17 | $731.15 | $731.30 | |