| 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 | $91.46 | 10.474% | $101.0395 | $101.04 | $101.05 | $101.00 |
| Purchase #2 | $241.59 | 9.296% | $264.0482 | $264.05 | $264.05 | $264.00 |
| Purchase #3 | $53.66 | 6.385% | $57.0862 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $212.70 | 3.510% | $220.1658 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $110.35 | 12.669% | $124.3302 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $29.67 | 13.570% | $33.6962 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $7.44 | 6.218% | $7.9026 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $746.87 | $808.2687 | $808.28 | $808.30 | $808.20 | |