| 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 | $34.67 | 7.606% | $37.307 | $37.31 | $37.30 | $37.30 |
| Purchase #2 | $105.64 | 10.533% | $116.7671 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $41.75 | 10.709% | $46.221 | $46.22 | $46.20 | $46.20 |
| Purchase #4 | $195.98 | 12.312% | $220.1091 | $220.11 | $220.10 | $220.10 |
| Purchase #5 | $52.25 | 3.801% | $54.236 | $54.24 | $54.25 | $54.20 |
| Purchase #6 | $26.64 | 5.273% | $28.0447 | $28.04 | $28.05 | $28.00 |
| Purchase #7 | $169.83 | 6.412% | $180.7195 | $180.72 | $180.70 | $180.70 |
| 7 purchase totals = | $626.76 | $683.4044 | $683.41 | $683.35 | $683.30 | |