| 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 | $83.41 | 3.861% | $86.6305 | $86.63 | $86.65 | $86.60 |
| Purchase #2 | $115.94 | 5.155% | $121.9167 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $169.33 | 6.310% | $180.0147 | $180.01 | $180.00 | $180.00 |
| Purchase #4 | $58.80 | 3.457% | $60.8327 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $189.66 | 7.214% | $203.3421 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $48.54 | 8.831% | $52.8266 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $237.80 | 12.199% | $266.8092 | $266.81 | $266.80 | $266.80 |
| 7 purchase totals = | $903.48 | $972.3725 | $972.37 | $972.40 | $972.20 | |