| 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 | $81.63 | 8.370% | $88.4624 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $58.95 | 5.787% | $62.3614 | $62.36 | $62.35 | $62.40 |
| Purchase #3 | $129.78 | 7.570% | $139.6043 | $139.60 | $139.60 | $139.60 |
| Purchase #4 | $163.84 | 3.810% | $170.0823 | $170.08 | $170.10 | $170.10 |
| Purchase #5 | $226.61 | 13.119% | $256.339 | $256.34 | $256.35 | $256.30 |
| Purchase #6 | $128.99 | 13.828% | $146.8267 | $146.83 | $146.85 | $146.80 |
| Purchase #7 | $233.70 | 7.263% | $250.6736 | $250.67 | $250.65 | $250.70 |
| 7 purchase totals = | $1,023.50 | $1,114.3497 | $1,114.34 | $1,114.35 | $1,114.40 | |