| 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 | $122.45 | 8.343% | $132.666 | $132.67 | $132.65 | $132.70 |
| Purchase #2 | $96.71 | 3.411% | $100.0088 | $100.01 | $100.00 | $100.00 |
| Purchase #3 | $76.25 | 7.111% | $81.6721 | $81.67 | $81.65 | $81.70 |
| Purchase #4 | $24.47 | 13.753% | $27.8354 | $27.84 | $27.85 | $27.80 |
| Purchase #5 | $41.31 | 5.294% | $43.497 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $46.61 | 9.393% | $50.9881 | $50.99 | $51.00 | $51.00 |
| Purchase #7 | $26.35 | 7.627% | $28.3597 | $28.36 | $28.35 | $28.40 |
| 7 purchase totals = | $434.15 | $465.0271 | $465.04 | $465.00 | $465.10 | |