| 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 | $34.35 | 9.675% | $37.6734 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $79.43 | 3.748% | $82.407 | $82.41 | $82.40 | $82.40 |
| Purchase #3 | $105.27 | 10.618% | $116.4476 | $116.45 | $116.45 | $116.40 |
| Purchase #4 | $204.70 | 7.314% | $219.6718 | $219.67 | $219.65 | $219.70 |
| Purchase #5 | $128.54 | 11.777% | $143.6782 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $86.35 | 6.248% | $91.7451 | $91.75 | $91.75 | $91.70 |
| Purchase #7 | $133.88 | 5.827% | $141.6812 | $141.68 | $141.70 | $141.70 |
| 7 purchase totals = | $772.52 | $833.3043 | $833.31 | $833.30 | $833.30 | |