| 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 | $44.53 | 10.773% | $49.3272 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $53.75 | 6.201% | $57.083 | $57.08 | $57.10 | $57.10 |
| Purchase #3 | $204.94 | 11.194% | $227.881 | $227.88 | $227.90 | $227.90 |
| Purchase #4 | $86.95 | 6.307% | $92.4339 | $92.43 | $92.45 | $92.40 |
| Purchase #5 | $15.64 | 6.460% | $16.6503 | $16.65 | $16.65 | $16.70 |
| Purchase #6 | $216.58 | 9.813% | $237.833 | $237.83 | $237.85 | $237.80 |
| Purchase #7 | $112.26 | 3.681% | $116.3923 | $116.39 | $116.40 | $116.40 |
| 7 purchase totals = | $734.65 | $797.6007 | $797.59 | $797.70 | $797.60 | |