| 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 | $31.66 | 12.318% | $35.5599 | $35.56 | $35.55 | $35.60 |
| Purchase #2 | $116.60 | 5.228% | $122.6958 | $122.70 | $122.70 | $122.70 |
| Purchase #3 | $107.97 | 6.535% | $115.0258 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $28.60 | 10.645% | $31.6445 | $31.64 | $31.65 | $31.60 |
| Purchase #5 | $241.45 | 6.154% | $256.3088 | $256.31 | $256.30 | $256.30 |
| Purchase #6 | $51.40 | 7.176% | $55.0885 | $55.09 | $55.10 | $55.10 |
| Purchase #7 | $103.45 | 6.854% | $110.5405 | $110.54 | $110.55 | $110.50 |
| 7 purchase totals = | $681.13 | $726.8638 | $726.87 | $726.90 | $726.80 | |