| 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 | $40.65 | 9.370% | $44.4589 | $44.46 | $44.45 | $44.50 |
| Purchase #2 | $156.93 | 8.852% | $170.8214 | $170.82 | $170.80 | $170.80 |
| Purchase #3 | $121.27 | 5.198% | $127.5736 | $127.57 | $127.55 | $127.60 |
| Purchase #4 | $20.64 | 3.345% | $21.3304 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $159.60 | 12.819% | $180.0591 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $12.84 | 9.297% | $14.0337 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $159.67 | 4.452% | $166.7785 | $166.78 | $166.80 | $166.80 |
| 7 purchase totals = | $671.60 | $725.0556 | $725.05 | $725.05 | $725.10 | |