| 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 | $35.34 | 5.779% | $37.3823 | $37.38 | $37.40 | $37.40 |
| Purchase #2 | $28.71 | 3.791% | $29.7984 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $213.63 | 4.245% | $222.6986 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $82.95 | 10.249% | $91.4515 | $91.45 | $91.45 | $91.50 |
| Purchase #5 | $120.97 | 12.325% | $135.8796 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $75.99 | 10.673% | $84.1004 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $83.84 | 11.847% | $93.7725 | $93.77 | $93.75 | $93.80 |
| 7 purchase totals = | $641.43 | $695.0833 | $695.08 | $695.10 | $695.20 | |