| 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 | $30.91 | 10.553% | $34.1719 | $34.17 | $34.15 | $34.20 |
| Purchase #2 | $148.84 | 8.216% | $161.0687 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $220.67 | 5.288% | $232.339 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $72.39 | 12.652% | $81.5488 | $81.55 | $81.55 | $81.50 |
| Purchase #5 | $35.67 | 12.771% | $40.2254 | $40.23 | $40.25 | $40.20 |
| Purchase #6 | $50.29 | 7.800% | $54.2126 | $54.21 | $54.20 | $54.20 |
| Purchase #7 | $53.99 | 4.675% | $56.514 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $612.76 | $660.0804 | $660.08 | $660.05 | $660.00 | |