| 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 | $39.50 | 13.757% | $44.934 | $44.93 | $44.95 | $44.90 |
| Purchase #2 | $33.28 | 12.744% | $37.5212 | $37.52 | $37.50 | $37.50 |
| Purchase #3 | $232.59 | 5.121% | $244.5009 | $244.50 | $244.50 | $244.50 |
| Purchase #4 | $225.58 | 10.592% | $249.4734 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $14.91 | 8.355% | $16.1557 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $110.40 | 10.401% | $121.8827 | $121.88 | $121.90 | $121.90 |
| Purchase #7 | $46.39 | 13.640% | $52.7176 | $52.72 | $52.70 | $52.70 |
| 7 purchase totals = | $702.65 | $767.1855 | $767.18 | $767.15 | $767.20 | |