| 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 | $21.53 | 4.727% | $22.5477 | $22.55 | $22.55 | $22.50 |
| Purchase #2 | $39.55 | 3.797% | $41.0517 | $41.05 | $41.05 | $41.10 |
| Purchase #3 | $86.71 | 10.309% | $95.6489 | $95.65 | $95.65 | $95.60 |
| Purchase #4 | $216.42 | 6.255% | $229.9571 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $239.60 | 5.412% | $252.5672 | $252.57 | $252.55 | $252.60 |
| Purchase #6 | $97.56 | 6.553% | $103.9531 | $103.95 | $103.95 | $104.00 |
| Purchase #7 | $92.79 | 3.251% | $95.8066 | $95.81 | $95.80 | $95.80 |
| 7 purchase totals = | $794.16 | $841.5323 | $841.54 | $841.50 | $841.60 | |