| 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 | $154.57 | 11.766% | $172.7567 | $172.76 | $172.75 | $172.80 |
| Purchase #2 | $22.31 | 8.402% | $24.1845 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $51.90 | 12.477% | $58.3756 | $58.38 | $58.40 | $58.40 |
| Purchase #4 | $125.54 | 3.648% | $130.1197 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $56.26 | 10.691% | $62.2748 | $62.27 | $62.25 | $62.30 |
| Purchase #6 | $37.61 | 13.536% | $42.7009 | $42.70 | $42.70 | $42.70 |
| Purchase #7 | $35.29 | 10.436% | $38.9729 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $483.48 | $529.3851 | $529.38 | $529.35 | $529.50 | |