| 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 | $58.51 | 6.445% | $62.281 | $62.28 | $62.30 | $62.30 |
| Purchase #2 | $79.64 | 12.820% | $89.8498 | $89.85 | $89.85 | $89.80 |
| Purchase #3 | $174.60 | 11.569% | $194.7995 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $83.43 | 11.816% | $93.2881 | $93.29 | $93.30 | $93.30 |
| Purchase #5 | $24.37 | 8.718% | $26.4946 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $39.31 | 3.543% | $40.7028 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $88.86 | 9.618% | $97.4066 | $97.41 | $97.40 | $97.40 |
| 7 purchase totals = | $548.72 | $604.8224 | $604.82 | $604.85 | $604.80 | |