| 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 | $190.35 | 11.689% | $212.6 | $212.60 | $212.60 | $212.60 |
| Purchase #2 | $43.25 | 6.629% | $46.117 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $14.72 | 4.776% | $15.423 | $15.42 | $15.40 | $15.40 |
| Purchase #4 | $50.28 | 4.824% | $52.7055 | $52.71 | $52.70 | $52.70 |
| Purchase #5 | $232.46 | 8.126% | $251.3497 | $251.35 | $251.35 | $251.30 |
| Purchase #6 | $6.48 | 3.418% | $6.7015 | $6.70 | $6.70 | $6.70 |
| Purchase #7 | $239.38 | 7.184% | $256.5771 | $256.58 | $256.60 | $256.60 |
| 7 purchase totals = | $776.92 | $841.4738 | $841.48 | $841.45 | $841.40 | |