| 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 | $102.94 | 4.226% | $107.2902 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $128.55 | 7.124% | $137.7079 | $137.71 | $137.70 | $137.70 |
| Purchase #3 | $57.89 | 6.637% | $61.7322 | $61.73 | $61.75 | $61.70 |
| Purchase #4 | $103.91 | 8.263% | $112.4961 | $112.50 | $112.50 | $112.50 |
| Purchase #5 | $153.50 | 7.530% | $165.0586 | $165.06 | $165.05 | $165.10 |
| Purchase #6 | $162.58 | 6.433% | $173.0388 | $173.04 | $173.05 | $173.00 |
| Purchase #7 | $46.98 | 3.522% | $48.6346 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $756.35 | $805.9584 | $805.96 | $806.00 | $805.90 | |