| 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 | $53.73 | 3.123% | $55.408 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $25.32 | 7.252% | $27.1562 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $221.90 | 9.526% | $243.0382 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $17.25 | 9.855% | $18.95 | $18.95 | $18.95 | $19.00 |
| Purchase #5 | $86.66 | 6.226% | $92.0555 | $92.06 | $92.05 | $92.10 |
| Purchase #6 | $85.47 | 7.656% | $92.0136 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $64.75 | 9.290% | $70.7653 | $70.77 | $70.75 | $70.80 |
| 7 purchase totals = | $555.08 | $599.3868 | $599.40 | $599.35 | $599.50 | |