| 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 | $80.50 | 8.325% | $87.2016 | $87.20 | $87.20 | $87.20 |
| Purchase #2 | $6.53 | 4.162% | $6.8018 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $60.35 | 11.474% | $67.2746 | $67.27 | $67.25 | $67.30 |
| Purchase #4 | $124.51 | 13.200% | $140.9453 | $140.95 | $140.95 | $140.90 |
| Purchase #5 | $151.86 | 3.821% | $157.6626 | $157.66 | $157.65 | $157.70 |
| Purchase #6 | $23.82 | 10.150% | $26.2377 | $26.24 | $26.25 | $26.20 |
| Purchase #7 | $212.84 | 11.411% | $237.1272 | $237.13 | $237.15 | $237.10 |
| 7 purchase totals = | $660.41 | $723.2508 | $723.25 | $723.25 | $723.20 | |