| 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 | $106.54 | 9.286% | $116.4333 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $55.51 | 11.472% | $61.8781 | $61.88 | $61.90 | $61.90 |
| Purchase #3 | $193.80 | 10.165% | $213.4998 | $213.50 | $213.50 | $213.50 |
| Purchase #4 | $174.97 | 11.761% | $195.5482 | $195.55 | $195.55 | $195.50 |
| Purchase #5 | $132.66 | 5.686% | $140.203 | $140.20 | $140.20 | $140.20 |
| Purchase #6 | $57.78 | 8.558% | $62.7248 | $62.72 | $62.70 | $62.70 |
| Purchase #7 | $150.41 | 11.241% | $167.3176 | $167.32 | $167.30 | $167.30 |
| 7 purchase totals = | $871.67 | $957.6048 | $957.60 | $957.60 | $957.50 | |