| 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 | $13.93 | 10.544% | $15.3988 | $15.40 | $15.40 | $15.40 |
| Purchase #2 | $60.81 | 7.191% | $65.1828 | $65.18 | $65.20 | $65.20 |
| Purchase #3 | $187.63 | 3.326% | $193.8706 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $52.34 | 6.573% | $55.7803 | $55.78 | $55.80 | $55.80 |
| Purchase #5 | $247.68 | 13.184% | $280.3341 | $280.33 | $280.35 | $280.30 |
| Purchase #6 | $146.62 | 5.480% | $154.6548 | $154.65 | $154.65 | $154.70 |
| Purchase #7 | $60.87 | 13.202% | $68.9061 | $68.91 | $68.90 | $68.90 |
| 7 purchase totals = | $769.88 | $834.1275 | $834.12 | $834.15 | $834.20 | |