| 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 | $78.98 | 7.269% | $84.7211 | $84.72 | $84.70 | $84.70 |
| Purchase #2 | $72.40 | 5.683% | $76.5145 | $76.51 | $76.50 | $76.50 |
| Purchase #3 | $144.30 | 3.871% | $149.8859 | $149.89 | $149.90 | $149.90 |
| Purchase #4 | $126.72 | 5.297% | $133.4324 | $133.43 | $133.45 | $133.40 |
| Purchase #5 | $199.87 | 6.643% | $213.1474 | $213.15 | $213.15 | $213.10 |
| Purchase #6 | $146.68 | 5.860% | $155.2754 | $155.28 | $155.30 | $155.30 |
| Purchase #7 | $246.52 | 13.706% | $280.308 | $280.31 | $280.30 | $280.30 |
| 7 purchase totals = | $1,015.47 | $1,093.2847 | $1,093.29 | $1,093.30 | $1,093.20 | |