| 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 | $34.67 | 13.549% | $39.3674 | $39.37 | $39.35 | $39.40 |
| Purchase #2 | $230.73 | 13.322% | $261.4679 | $261.47 | $261.45 | $261.50 |
| Purchase #3 | $117.72 | 13.712% | $133.8618 | $133.86 | $133.85 | $133.90 |
| Purchase #4 | $16.92 | 13.392% | $19.1859 | $19.19 | $19.20 | $19.20 |
| Purchase #5 | $45.65 | 12.458% | $51.3371 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $130.63 | 7.524% | $140.4586 | $140.46 | $140.45 | $140.50 |
| Purchase #7 | $232.96 | 4.787% | $244.1118 | $244.11 | $244.10 | $244.10 |
| 7 purchase totals = | $809.28 | $889.7905 | $889.80 | $889.75 | $889.90 | |