| 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 | $36.93 | 13.210% | $41.8085 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $22.90 | 5.271% | $24.1071 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $240.91 | 10.255% | $265.6153 | $265.62 | $265.60 | $265.60 |
| Purchase #4 | $177.68 | 11.621% | $198.3282 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $67.47 | 7.123% | $72.2759 | $72.28 | $72.30 | $72.30 |
| Purchase #6 | $57.89 | 7.390% | $62.1681 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $43.64 | 10.257% | $48.1162 | $48.12 | $48.10 | $48.10 |
| 7 purchase totals = | $647.42 | $712.4193 | $712.44 | $712.40 | $712.40 | |