| 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 | $190.52 | 9.344% | $208.3222 | $208.32 | $208.30 | $208.30 |
| Purchase #2 | $245.43 | 4.582% | $256.6756 | $256.68 | $256.70 | $256.70 |
| Purchase #3 | $42.55 | 13.296% | $48.2074 | $48.21 | $48.20 | $48.20 |
| Purchase #4 | $99.30 | 8.503% | $107.7435 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $42.52 | 13.421% | $48.2266 | $48.23 | $48.25 | $48.20 |
| Purchase #6 | $57.59 | 9.134% | $62.8503 | $62.85 | $62.85 | $62.90 |
| Purchase #7 | $24.69 | 13.520% | $28.0281 | $28.03 | $28.05 | $28.00 |
| 7 purchase totals = | $702.60 | $760.0537 | $760.06 | $760.10 | $760.00 | |