| 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 | $60.64 | 12.548% | $68.2491 | $68.25 | $68.25 | $68.20 |
| Purchase #2 | $25.28 | 13.200% | $28.617 | $28.62 | $28.60 | $28.60 |
| Purchase #3 | $12.92 | 6.199% | $13.7209 | $13.72 | $13.70 | $13.70 |
| Purchase #4 | $87.32 | 10.538% | $96.5218 | $96.52 | $96.50 | $96.50 |
| Purchase #5 | $168.91 | 11.460% | $188.2671 | $188.27 | $188.25 | $188.30 |
| Purchase #6 | $86.71 | 10.179% | $95.5362 | $95.54 | $95.55 | $95.50 |
| Purchase #7 | $180.92 | 4.540% | $189.1338 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $622.70 | $680.0459 | $680.05 | $680.00 | $679.90 | |