| 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 | $85.55 | 3.350% | $88.4159 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $208.37 | 8.486% | $226.0523 | $226.05 | $226.05 | $226.10 |
| Purchase #3 | $33.99 | 7.591% | $36.5702 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $25.26 | 10.642% | $27.9482 | $27.95 | $27.95 | $27.90 |
| Purchase #5 | $13.58 | 5.683% | $14.3518 | $14.35 | $14.35 | $14.40 |
| Purchase #6 | $233.94 | 13.663% | $265.9032 | $265.90 | $265.90 | $265.90 |
| Purchase #7 | $36.84 | 13.582% | $41.8436 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $637.53 | $701.0852 | $701.08 | $701.05 | $701.10 | |