| 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 | $51.78 | 11.123% | $57.5395 | $57.54 | $57.55 | $57.50 |
| Purchase #2 | $31.66 | 5.336% | $33.3494 | $33.35 | $33.35 | $33.30 |
| Purchase #3 | $69.71 | 7.788% | $75.139 | $75.14 | $75.15 | $75.10 |
| Purchase #4 | $25.75 | 8.776% | $28.0098 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $33.87 | 11.106% | $37.6316 | $37.63 | $37.65 | $37.60 |
| Purchase #6 | $87.85 | 5.545% | $92.7213 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $58.28 | 9.846% | $64.0182 | $64.02 | $64.00 | $64.00 |
| 7 purchase totals = | $358.90 | $388.4088 | $388.41 | $388.40 | $388.20 | |