| 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 | $125.93 | 3.622% | $130.4912 | $130.49 | $130.50 | $130.50 |
| Purchase #2 | $14.94 | 6.269% | $15.8766 | $15.88 | $15.90 | $15.90 |
| Purchase #3 | $65.76 | 11.614% | $73.3974 | $73.40 | $73.40 | $73.40 |
| Purchase #4 | $149.52 | 13.319% | $169.4346 | $169.43 | $169.45 | $169.40 |
| Purchase #5 | $69.92 | 11.834% | $78.1943 | $78.19 | $78.20 | $78.20 |
| Purchase #6 | $105.44 | 9.666% | $115.6318 | $115.63 | $115.65 | $115.60 |
| Purchase #7 | $189.59 | 12.352% | $213.0082 | $213.01 | $213.00 | $213.00 |
| 7 purchase totals = | $721.10 | $796.0341 | $796.03 | $796.10 | $796.00 | |