| 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 | $42.30 | 11.578% | $47.1975 | $47.20 | $47.20 | $47.20 |
| Purchase #2 | $77.97 | 13.239% | $88.2924 | $88.29 | $88.30 | $88.30 |
| Purchase #3 | $7.57 | 9.255% | $8.2706 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $116.34 | 8.305% | $126.002 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $100.97 | 11.528% | $112.6098 | $112.61 | $112.60 | $112.60 |
| Purchase #6 | $90.71 | 12.444% | $101.998 | $102.00 | $102.00 | $102.00 |
| Purchase #7 | $150.71 | 5.377% | $158.8137 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $586.57 | $643.1840 | $643.18 | $643.15 | $643.20 | |