| 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 | $91.59 | 9.178% | $99.9961 | $100.00 | $100.00 | $100.00 |
| Purchase #2 | $99.80 | 8.824% | $108.6064 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $27.88 | 12.607% | $31.3948 | $31.39 | $31.40 | $31.40 |
| Purchase #4 | $62.99 | 13.753% | $71.653 | $71.65 | $71.65 | $71.70 |
| Purchase #5 | $35.46 | 12.230% | $39.7968 | $39.80 | $39.80 | $39.80 |
| Purchase #6 | $225.59 | 7.485% | $242.4754 | $242.48 | $242.50 | $242.50 |
| Purchase #7 | $10.82 | 12.873% | $12.2129 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $554.13 | $606.1354 | $606.14 | $606.15 | $606.20 | |