| 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 | $57.60 | 9.173% | $62.8836 | $62.88 | $62.90 | $62.90 |
| Purchase #2 | $172.98 | 9.817% | $189.9614 | $189.96 | $189.95 | $190.00 |
| Purchase #3 | $234.70 | 5.213% | $246.9349 | $246.93 | $246.95 | $246.90 |
| Purchase #4 | $54.47 | 10.460% | $60.1676 | $60.17 | $60.15 | $60.20 |
| Purchase #5 | $17.32 | 9.323% | $18.9347 | $18.93 | $18.95 | $18.90 |
| Purchase #6 | $28.40 | 12.814% | $32.0392 | $32.04 | $32.05 | $32.00 |
| Purchase #7 | $17.71 | 6.645% | $18.8868 | $18.89 | $18.90 | $18.90 |
| 7 purchase totals = | $583.18 | $629.8082 | $629.80 | $629.85 | $629.80 | |