| 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 | $134.44 | 5.702% | $142.1058 | $142.11 | $142.10 | $142.10 |
| Purchase #2 | $50.80 | 9.869% | $55.8135 | $55.81 | $55.80 | $55.80 |
| Purchase #3 | $152.80 | 5.506% | $161.2132 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $187.47 | 7.596% | $201.7102 | $201.71 | $201.70 | $201.70 |
| Purchase #5 | $25.91 | 10.417% | $28.609 | $28.61 | $28.60 | $28.60 |
| Purchase #6 | $113.56 | 13.132% | $128.4727 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $79.66 | 10.162% | $87.755 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $744.64 | $805.6794 | $805.68 | $805.60 | $805.70 | |