| 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 | $95.44 | 4.525% | $99.7587 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $238.63 | 7.461% | $256.4342 | $256.43 | $256.45 | $256.40 |
| Purchase #3 | $246.99 | 11.670% | $275.8137 | $275.81 | $275.80 | $275.80 |
| Purchase #4 | $62.57 | 5.651% | $66.1058 | $66.11 | $66.10 | $66.10 |
| Purchase #5 | $128.72 | 3.439% | $133.1467 | $133.15 | $133.15 | $133.10 |
| Purchase #6 | $191.25 | 9.584% | $209.5794 | $209.58 | $209.60 | $209.60 |
| Purchase #7 | $236.64 | 10.225% | $260.8364 | $260.84 | $260.85 | $260.80 |
| 7 purchase totals = | $1,200.24 | $1,301.6749 | $1,301.68 | $1,301.70 | $1,301.60 | |