| 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 | $40.74 | 13.661% | $46.3055 | $46.31 | $46.30 | $46.30 |
| Purchase #2 | $71.92 | 7.649% | $77.4212 | $77.42 | $77.40 | $77.40 |
| Purchase #3 | $102.75 | 7.535% | $110.4922 | $110.49 | $110.50 | $110.50 |
| Purchase #4 | $240.50 | 13.781% | $273.6433 | $273.64 | $273.65 | $273.60 |
| Purchase #5 | $169.40 | 3.454% | $175.2511 | $175.25 | $175.25 | $175.30 |
| Purchase #6 | $75.39 | 8.277% | $81.63 | $81.63 | $81.65 | $81.60 |
| Purchase #7 | $47.49 | 6.756% | $50.6984 | $50.70 | $50.70 | $50.70 |
| 7 purchase totals = | $748.19 | $815.4417 | $815.44 | $815.45 | $815.40 | |