| 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 | $13.58 | 13.823% | $15.4572 | $15.46 | $15.45 | $15.50 |
| Purchase #2 | $68.39 | 5.832% | $72.3785 | $72.38 | $72.40 | $72.40 |
| Purchase #3 | $25.25 | 12.450% | $28.3936 | $28.39 | $28.40 | $28.40 |
| Purchase #4 | $244.37 | 8.488% | $265.1121 | $265.11 | $265.10 | $265.10 |
| Purchase #5 | $206.48 | 5.190% | $217.1963 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $84.29 | 9.529% | $92.322 | $92.32 | $92.30 | $92.30 |
| Purchase #7 | $22.28 | 8.212% | $24.1096 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $664.64 | $714.9693 | $714.97 | $714.95 | $715.00 | |