| 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 | $47.90 | 3.740% | $49.6915 | $49.69 | $49.70 | $49.70 |
| Purchase #2 | $72.85 | 6.583% | $77.6457 | $77.65 | $77.65 | $77.60 |
| Purchase #3 | $75.98 | 12.242% | $85.2815 | $85.28 | $85.30 | $85.30 |
| Purchase #4 | $68.78 | 7.309% | $73.8071 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $143.68 | 12.487% | $161.6213 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $100.47 | 5.860% | $106.3575 | $106.36 | $106.35 | $106.40 |
| Purchase #7 | $244.71 | 4.785% | $256.4194 | $256.42 | $256.40 | $256.40 |
| 7 purchase totals = | $754.37 | $810.8240 | $810.83 | $810.80 | $810.80 | |