| 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 | $53.77 | 6.558% | $57.2962 | $57.30 | $57.30 | $57.30 |
| Purchase #2 | $52.79 | 12.170% | $59.2145 | $59.21 | $59.20 | $59.20 |
| Purchase #3 | $93.76 | 11.752% | $104.7787 | $104.78 | $104.80 | $104.80 |
| Purchase #4 | $212.56 | 7.599% | $228.7124 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $163.32 | 5.272% | $171.9302 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $92.55 | 6.841% | $98.8813 | $98.88 | $98.90 | $98.90 |
| Purchase #7 | $229.80 | 11.531% | $256.2982 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $898.55 | $977.1115 | $977.11 | $977.15 | $977.10 | |