| 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 | $25.77 | 3.508% | $26.674 | $26.67 | $26.65 | $26.70 |
| Purchase #2 | $64.91 | 4.226% | $67.6531 | $67.65 | $67.65 | $67.70 |
| Purchase #3 | $141.77 | 12.764% | $159.8655 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $70.71 | 5.430% | $74.5496 | $74.55 | $74.55 | $74.50 |
| Purchase #5 | $146.83 | 8.199% | $158.8686 | $158.87 | $158.85 | $158.90 |
| Purchase #6 | $71.28 | 11.188% | $79.2548 | $79.25 | $79.25 | $79.30 |
| Purchase #7 | $53.76 | 8.566% | $58.3651 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $575.03 | $625.2307 | $625.23 | $625.15 | $625.40 | |