| 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 | $54.61 | 13.719% | $62.1019 | $62.10 | $62.10 | $62.10 |
| Purchase #2 | $132.68 | 10.784% | $146.9882 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $236.52 | 8.483% | $256.584 | $256.58 | $256.60 | $256.60 |
| Purchase #4 | $85.33 | 12.680% | $96.1498 | $96.15 | $96.15 | $96.10 |
| Purchase #5 | $28.87 | 10.557% | $31.9178 | $31.92 | $31.90 | $31.90 |
| Purchase #6 | $31.31 | 7.260% | $33.5831 | $33.58 | $33.60 | $33.60 |
| Purchase #7 | $239.29 | 13.209% | $270.8978 | $270.90 | $270.90 | $270.90 |
| 7 purchase totals = | $808.61 | $898.2226 | $898.22 | $898.25 | $898.20 | |