| 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 | $49.85 | 9.626% | $54.6486 | $54.65 | $54.65 | $54.60 |
| Purchase #2 | $47.87 | 10.330% | $52.815 | $52.82 | $52.80 | $52.80 |
| Purchase #3 | $130.75 | 10.238% | $144.1362 | $144.14 | $144.15 | $144.10 |
| Purchase #4 | $20.28 | 7.666% | $21.8347 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $193.67 | 3.779% | $200.9888 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $125.35 | 5.497% | $132.2405 | $132.24 | $132.25 | $132.20 |
| Purchase #7 | $78.71 | 7.297% | $84.4535 | $84.45 | $84.45 | $84.50 |
| 7 purchase totals = | $646.48 | $691.1173 | $691.12 | $691.15 | $691.00 | |