| 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 | $59.99 | 3.865% | $62.3086 | $62.31 | $62.30 | $62.30 |
| Purchase #2 | $216.47 | 9.204% | $236.3939 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $232.25 | 3.119% | $239.4939 | $239.49 | $239.50 | $239.50 |
| Purchase #4 | $60.68 | 9.810% | $66.6327 | $66.63 | $66.65 | $66.60 |
| Purchase #5 | $240.57 | 13.641% | $273.3862 | $273.39 | $273.40 | $273.40 |
| Purchase #6 | $96.41 | 9.123% | $105.2055 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $186.49 | 5.656% | $197.0379 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $1,092.86 | $1,180.4587 | $1,180.46 | $1,180.50 | $1,180.40 | |