| 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 | $32.56 | 3.345% | $33.6491 | $33.65 | $33.65 | $33.60 |
| Purchase #2 | $12.45 | 13.771% | $14.1645 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $220.49 | 7.130% | $236.2109 | $236.21 | $236.20 | $236.20 |
| Purchase #4 | $115.72 | 12.670% | $130.3817 | $130.38 | $130.40 | $130.40 |
| Purchase #5 | $82.74 | 5.330% | $87.15 | $87.15 | $87.15 | $87.20 |
| Purchase #6 | $47.53 | 4.664% | $49.7468 | $49.75 | $49.75 | $49.70 |
| Purchase #7 | $168.96 | 3.647% | $175.122 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $680.45 | $726.4250 | $726.42 | $726.40 | $726.40 | |