| 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 | $59.99 | 7.838% | $64.692 | $64.69 | $64.70 | $64.70 |
| Purchase #2 | $187.68 | 8.107% | $202.8952 | $202.90 | $202.90 | $202.90 |
| Purchase #3 | $202.91 | 8.479% | $220.1147 | $220.11 | $220.10 | $220.10 |
| Purchase #4 | $36.27 | 8.597% | $39.3881 | $39.39 | $39.40 | $39.40 |
| Purchase #5 | $240.52 | 11.528% | $268.2471 | $268.25 | $268.25 | $268.20 |
| Purchase #6 | $90.63 | 10.562% | $100.2023 | $100.20 | $100.20 | $100.20 |
| Purchase #7 | $87.79 | 11.683% | $98.0465 | $98.05 | $98.05 | $98.00 |
| 7 purchase totals = | $905.79 | $993.5859 | $993.59 | $993.60 | $993.50 | |