| 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 | $14.62 | 7.746% | $15.7525 | $15.75 | $15.75 | $15.80 |
| Purchase #2 | $115.78 | 8.698% | $125.8505 | $125.85 | $125.85 | $125.90 |
| Purchase #3 | $150.97 | 5.625% | $159.4621 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $27.96 | 4.406% | $29.1919 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $49.46 | 12.309% | $55.548 | $55.55 | $55.55 | $55.50 |
| Purchase #6 | $88.33 | 4.725% | $92.5036 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $142.98 | 6.818% | $152.7284 | $152.73 | $152.75 | $152.70 |
| 7 purchase totals = | $590.10 | $631.0370 | $631.03 | $631.05 | $631.10 | |