| 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 | $45.51 | 10.199% | $50.1516 | $50.15 | $50.15 | $50.20 |
| Purchase #2 | $81.35 | 9.448% | $89.0359 | $89.04 | $89.05 | $89.00 |
| Purchase #3 | $101.95 | 7.691% | $109.791 | $109.79 | $109.80 | $109.80 |
| Purchase #4 | $147.70 | 8.583% | $160.3771 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $226.49 | 5.416% | $238.7567 | $238.76 | $238.75 | $238.80 |
| Purchase #6 | $33.84 | 5.365% | $35.6555 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $239.91 | 6.643% | $255.8472 | $255.85 | $255.85 | $255.80 |
| 7 purchase totals = | $876.75 | $939.6150 | $939.63 | $939.65 | $939.70 | |