| 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 | $48.38 | 6.379% | $51.4662 | $51.47 | $51.45 | $51.50 |
| Purchase #2 | $139.60 | 3.496% | $144.4804 | $144.48 | $144.50 | $144.50 |
| Purchase #3 | $249.80 | 9.377% | $273.2237 | $273.22 | $273.20 | $273.20 |
| Purchase #4 | $79.89 | 10.647% | $88.3959 | $88.40 | $88.40 | $88.40 |
| Purchase #5 | $73.90 | 7.786% | $79.6539 | $79.65 | $79.65 | $79.70 |
| Purchase #6 | $24.46 | 6.110% | $25.9545 | $25.95 | $25.95 | $26.00 |
| Purchase #7 | $188.54 | 6.143% | $200.122 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $804.57 | $863.2966 | $863.29 | $863.25 | $863.40 | |