| 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 | $78.85 | 10.687% | $87.2767 | $87.28 | $87.30 | $87.30 |
| Purchase #2 | $92.97 | 13.181% | $105.2244 | $105.22 | $105.20 | $105.20 |
| Purchase #3 | $214.45 | 10.761% | $237.527 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $8.28 | 7.664% | $8.9146 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $43.40 | 6.729% | $46.3204 | $46.32 | $46.30 | $46.30 |
| Purchase #6 | $54.39 | 13.107% | $61.5189 | $61.52 | $61.50 | $61.50 |
| Purchase #7 | $81.71 | 8.844% | $88.9364 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $574.05 | $635.7184 | $635.72 | $635.70 | $635.60 | |