| 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 | $216.64 | 12.296% | $243.2781 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $9.35 | 5.263% | $9.8421 | $9.84 | $9.85 | $9.80 |
| Purchase #3 | $239.69 | 10.202% | $264.1432 | $264.14 | $264.15 | $264.10 |
| Purchase #4 | $68.86 | 10.197% | $75.8817 | $75.88 | $75.90 | $75.90 |
| Purchase #5 | $49.70 | 7.728% | $53.5408 | $53.54 | $53.55 | $53.50 |
| Purchase #6 | $53.31 | 8.848% | $58.0269 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $72.31 | 6.728% | $77.175 | $77.18 | $77.20 | $77.20 |
| 7 purchase totals = | $709.86 | $781.8878 | $781.89 | $782.00 | $781.80 | |