| 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 | $78.62 | 11.459% | $87.6291 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $73.89 | 6.246% | $78.5052 | $78.51 | $78.50 | $78.50 |
| Purchase #3 | $35.57 | 3.454% | $36.7986 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $221.78 | 5.273% | $233.4745 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $235.27 | 6.736% | $251.1178 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $60.68 | 12.343% | $68.1697 | $68.17 | $68.15 | $68.20 |
| Purchase #7 | $151.48 | 6.350% | $161.099 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $857.29 | $916.7939 | $916.80 | $916.75 | $916.80 | |