| 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 | $43.25 | 10.246% | $47.6814 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $233.75 | 10.446% | $258.1675 | $258.17 | $258.15 | $258.20 |
| Purchase #3 | $177.34 | 7.591% | $190.8019 | $190.80 | $190.80 | $190.80 |
| Purchase #4 | $11.64 | 5.839% | $12.3197 | $12.32 | $12.30 | $12.30 |
| Purchase #5 | $143.68 | 12.833% | $162.1185 | $162.12 | $162.10 | $162.10 |
| Purchase #6 | $160.89 | 5.768% | $170.1701 | $170.17 | $170.15 | $170.20 |
| Purchase #7 | $82.98 | 5.444% | $87.4974 | $87.50 | $87.50 | $87.50 |
| 7 purchase totals = | $853.53 | $928.7565 | $928.76 | $928.70 | $928.80 | |