| 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 | $84.79 | 6.242% | $90.0826 | $90.08 | $90.10 | $90.10 |
| Purchase #2 | $221.67 | 7.546% | $238.3972 | $238.40 | $238.40 | $238.40 |
| Purchase #3 | $11.59 | 5.647% | $12.2445 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $152.91 | 7.348% | $164.1458 | $164.15 | $164.15 | $164.10 |
| Purchase #5 | $212.61 | 5.583% | $224.48 | $224.48 | $224.50 | $224.50 |
| Purchase #6 | $115.44 | 8.627% | $125.399 | $125.40 | $125.40 | $125.40 |
| Purchase #7 | $91.85 | 8.827% | $99.9576 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $890.86 | $954.7067 | $954.71 | $954.75 | $954.70 | |