| 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 | $21.75 | 8.309% | $23.5572 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $113.68 | 3.761% | $117.9555 | $117.96 | $117.95 | $118.00 |
| Purchase #3 | $55.90 | 5.859% | $59.1752 | $59.18 | $59.20 | $59.20 |
| Purchase #4 | $161.59 | 10.704% | $178.8866 | $178.89 | $178.90 | $178.90 |
| Purchase #5 | $23.64 | 11.809% | $26.4316 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $240.71 | 11.428% | $268.2183 | $268.22 | $268.20 | $268.20 |
| Purchase #7 | $8.85 | 6.708% | $9.4437 | $9.44 | $9.45 | $9.40 |
| 7 purchase totals = | $626.12 | $683.6681 | $683.68 | $683.70 | $683.70 | |