| 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 | $88.97 | 3.324% | $91.9274 | $91.93 | $91.95 | $91.90 |
| Purchase #2 | $162.45 | 12.532% | $182.8082 | $182.81 | $182.80 | $182.80 |
| Purchase #3 | $153.30 | 9.647% | $168.0889 | $168.09 | $168.10 | $168.10 |
| Purchase #4 | $7.28 | 9.322% | $7.9586 | $7.96 | $7.95 | $8.00 |
| Purchase #5 | $47.52 | 9.708% | $52.1332 | $52.13 | $52.15 | $52.10 |
| Purchase #6 | $31.35 | 5.811% | $33.1717 | $33.17 | $33.15 | $33.20 |
| Purchase #7 | $22.98 | 12.536% | $25.8608 | $25.86 | $25.85 | $25.90 |
| 7 purchase totals = | $513.85 | $561.9488 | $561.95 | $561.95 | $562.00 | |