| 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 | $52.52 | 7.149% | $56.2747 | $56.27 | $56.25 | $56.30 |
| Purchase #2 | $25.55 | 11.399% | $28.4624 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $14.43 | 11.486% | $16.0874 | $16.09 | $16.10 | $16.10 |
| Purchase #4 | $191.34 | 6.634% | $204.0335 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $188.96 | 4.678% | $197.7995 | $197.80 | $197.80 | $197.80 |
| Purchase #6 | $97.46 | 10.374% | $107.5705 | $107.57 | $107.55 | $107.60 |
| Purchase #7 | $62.50 | 3.540% | $64.7125 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $632.76 | $674.9405 | $674.93 | $674.90 | $675.00 | |