| 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 | $59.70 | 4.551% | $62.4169 | $62.42 | $62.40 | $62.40 |
| Purchase #2 | $226.51 | 7.509% | $243.5186 | $243.52 | $243.50 | $243.50 |
| Purchase #3 | $11.25 | 11.664% | $12.5622 | $12.56 | $12.55 | $12.60 |
| Purchase #4 | $67.37 | 9.679% | $73.8907 | $73.89 | $73.90 | $73.90 |
| Purchase #5 | $107.25 | 8.210% | $116.0552 | $116.06 | $116.05 | $116.10 |
| Purchase #6 | $180.62 | 10.452% | $199.4984 | $199.50 | $199.50 | $199.50 |
| Purchase #7 | $99.70 | 7.687% | $107.3639 | $107.36 | $107.35 | $107.40 |
| 7 purchase totals = | $752.40 | $815.3059 | $815.31 | $815.25 | $815.40 | |