| 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 | $46.29 | 11.595% | $51.6573 | $51.66 | $51.65 | $51.70 |
| Purchase #2 | $44.92 | 6.544% | $47.8596 | $47.86 | $47.85 | $47.90 |
| Purchase #3 | $170.62 | 3.281% | $176.218 | $176.22 | $176.20 | $176.20 |
| Purchase #4 | $57.67 | 11.655% | $64.3914 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $33.38 | 13.786% | $37.9818 | $37.98 | $38.00 | $38.00 |
| Purchase #6 | $26.31 | 9.555% | $28.8239 | $28.82 | $28.80 | $28.80 |
| Purchase #7 | $71.49 | 3.640% | $74.0922 | $74.09 | $74.10 | $74.10 |
| 7 purchase totals = | $450.68 | $481.0242 | $481.02 | $481.00 | $481.10 | |