| 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 | $60.28 | 13.608% | $68.4829 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $145.46 | 3.402% | $150.4085 | $150.41 | $150.40 | $150.40 |
| Purchase #3 | $250.39 | 10.386% | $276.3955 | $276.40 | $276.40 | $276.40 |
| Purchase #4 | $22.58 | 12.848% | $25.4811 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $48.80 | 13.594% | $55.4339 | $55.43 | $55.45 | $55.40 |
| Purchase #6 | $115.76 | 4.201% | $120.6231 | $120.62 | $120.60 | $120.60 |
| Purchase #7 | $151.83 | 13.132% | $171.7683 | $171.77 | $171.75 | $171.80 |
| 7 purchase totals = | $795.10 | $868.5933 | $868.59 | $868.60 | $868.60 | |