| 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 | $78.94 | 11.597% | $88.0947 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $160.53 | 6.501% | $170.9661 | $170.97 | $170.95 | $171.00 |
| Purchase #3 | $232.46 | 6.668% | $247.9604 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $5.59 | 9.191% | $6.1038 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $214.85 | 11.870% | $240.3527 | $240.35 | $240.35 | $240.40 |
| Purchase #6 | $43.48 | 7.850% | $46.8932 | $46.89 | $46.90 | $46.90 |
| Purchase #7 | $57.41 | 7.613% | $61.7806 | $61.78 | $61.80 | $61.80 |
| 7 purchase totals = | $793.26 | $862.1515 | $862.14 | $862.15 | $862.30 | |