| 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 | $14.40 | 9.816% | $15.8135 | $15.81 | $15.80 | $15.80 |
| Purchase #2 | $42.77 | 8.125% | $46.2451 | $46.25 | $46.25 | $46.20 |
| Purchase #3 | $153.80 | 4.439% | $160.6272 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $204.69 | 9.134% | $223.3864 | $223.39 | $223.40 | $223.40 |
| Purchase #5 | $67.78 | 12.291% | $76.1108 | $76.11 | $76.10 | $76.10 |
| Purchase #6 | $40.85 | 6.390% | $43.4603 | $43.46 | $43.45 | $43.50 |
| Purchase #7 | $166.94 | 7.294% | $179.1166 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $691.23 | $744.7599 | $744.77 | $744.75 | $744.70 | |