| 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 | $33.63 | 7.664% | $36.2074 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $88.34 | 6.744% | $94.2976 | $94.30 | $94.30 | $94.30 |
| Purchase #3 | $182.25 | 5.255% | $191.8272 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $19.56 | 5.333% | $20.6031 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $41.85 | 11.255% | $46.5602 | $46.56 | $46.55 | $46.60 |
| Purchase #6 | $9.52 | 5.299% | $10.0245 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $169.28 | 13.499% | $192.1311 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $544.43 | $591.6511 | $591.65 | $591.65 | $591.60 | |