| 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 | $88.65 | 12.848% | $100.0398 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $158.66 | 11.729% | $177.2692 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $45.94 | 9.199% | $50.166 | $50.17 | $50.15 | $50.20 |
| Purchase #4 | $85.55 | 6.226% | $90.8763 | $90.88 | $90.90 | $90.90 |
| Purchase #5 | $199.34 | 6.760% | $212.8154 | $212.82 | $212.80 | $212.80 |
| Purchase #6 | $22.32 | 12.441% | $25.0968 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $28.62 | 4.268% | $29.8415 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $629.08 | $686.1050 | $686.12 | $686.10 | $686.10 | |