| 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 | $65.88 | 4.262% | $68.6878 | $68.69 | $68.70 | $68.70 |
| Purchase #2 | $141.49 | 5.526% | $149.3087 | $149.31 | $149.30 | $149.30 |
| Purchase #3 | $122.49 | 3.341% | $126.5824 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $21.35 | 10.158% | $23.5187 | $23.52 | $23.50 | $23.50 |
| Purchase #5 | $46.29 | 11.301% | $51.5212 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $83.63 | 9.276% | $91.3875 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $29.39 | 13.833% | $33.4555 | $33.46 | $33.45 | $33.50 |
| 7 purchase totals = | $510.52 | $544.4618 | $544.47 | $544.45 | $544.50 | |