| 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 | $24.40 | 8.830% | $26.5545 | $26.55 | $26.55 | $26.60 |
| Purchase #2 | $33.25 | 6.838% | $35.5236 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $33.98 | 4.347% | $35.4571 | $35.46 | $35.45 | $35.50 |
| Purchase #4 | $102.97 | 6.253% | $109.4087 | $109.41 | $109.40 | $109.40 |
| Purchase #5 | $54.27 | 13.637% | $61.6708 | $61.67 | $61.65 | $61.70 |
| Purchase #6 | $127.63 | 7.428% | $137.1104 | $137.11 | $137.10 | $137.10 |
| Purchase #7 | $160.68 | 4.363% | $167.6905 | $167.69 | $167.70 | $167.70 |
| 7 purchase totals = | $537.18 | $573.4156 | $573.41 | $573.35 | $573.50 | |