| 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 | $99.46 | 10.209% | $109.6139 | $109.61 | $109.60 | $109.60 |
| Purchase #2 | $155.65 | 8.381% | $168.695 | $168.70 | $168.70 | $168.70 |
| Purchase #3 | $182.25 | 8.600% | $197.9235 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $224.38 | 11.134% | $249.3625 | $249.36 | $249.35 | $249.40 |
| Purchase #5 | $27.85 | 3.197% | $28.7404 | $28.74 | $28.75 | $28.70 |
| Purchase #6 | $53.72 | 12.497% | $60.4334 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $26.94 | 9.398% | $29.4718 | $29.47 | $29.45 | $29.50 |
| 7 purchase totals = | $770.25 | $844.2405 | $844.23 | $844.20 | $844.20 | |