| 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 | $9.90 | 10.660% | $10.9553 | $10.96 | $10.95 | $11.00 |
| Purchase #2 | $31.28 | 13.838% | $35.6085 | $35.61 | $35.60 | $35.60 |
| Purchase #3 | $96.27 | 9.718% | $105.6255 | $105.63 | $105.65 | $105.60 |
| Purchase #4 | $198.38 | 9.562% | $217.3491 | $217.35 | $217.35 | $217.30 |
| Purchase #5 | $217.70 | 3.267% | $224.8123 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $48.70 | 4.379% | $50.8326 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $189.30 | 7.439% | $203.382 | $203.38 | $203.40 | $203.40 |
| 7 purchase totals = | $791.53 | $848.5653 | $848.57 | $848.60 | $848.50 | |