| 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 | $25.48 | 5.182% | $26.8004 | $26.80 | $26.80 | $26.80 |
| Purchase #2 | $29.77 | 11.454% | $33.1799 | $33.18 | $33.20 | $33.20 |
| Purchase #3 | $115.29 | 9.642% | $126.4063 | $126.41 | $126.40 | $126.40 |
| Purchase #4 | $195.61 | 9.216% | $213.6374 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $31.74 | 6.127% | $33.6847 | $33.68 | $33.70 | $33.70 |
| Purchase #6 | $41.37 | 10.694% | $45.7941 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $233.45 | 6.596% | $248.8484 | $248.85 | $248.85 | $248.80 |
| 7 purchase totals = | $672.71 | $728.3512 | $728.35 | $728.40 | $728.30 | |