| 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 | $47.69 | 8.403% | $51.6974 | $51.70 | $51.70 | $51.70 |
| Purchase #2 | $232.77 | 7.581% | $250.4163 | $250.42 | $250.40 | $250.40 |
| Purchase #3 | $12.60 | 4.809% | $13.2059 | $13.21 | $13.20 | $13.20 |
| Purchase #4 | $178.75 | 13.720% | $203.2745 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $206.40 | 11.148% | $229.4095 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $118.40 | 5.674% | $125.118 | $125.12 | $125.10 | $125.10 |
| Purchase #7 | $110.82 | 13.533% | $125.8173 | $125.82 | $125.80 | $125.80 |
| 7 purchase totals = | $907.43 | $998.9389 | $998.95 | $998.85 | $998.90 | |