| 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 | $212.77 | 9.855% | $233.7385 | $233.74 | $233.75 | $233.70 |
| Purchase #2 | $87.77 | 10.702% | $97.1631 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $27.71 | 3.370% | $28.6438 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $120.75 | 11.142% | $134.204 | $134.20 | $134.20 | $134.20 |
| Purchase #5 | $32.55 | 8.509% | $35.3197 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $43.42 | 6.226% | $46.1233 | $46.12 | $46.10 | $46.10 |
| Purchase #7 | $42.46 | 12.204% | $47.6418 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $567.43 | $622.8342 | $622.82 | $622.80 | $622.70 | |