| 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 | $96.63 | 9.162% | $105.4832 | $105.48 | $105.50 | $105.50 |
| Purchase #2 | $68.67 | 7.841% | $74.0544 | $74.05 | $74.05 | $74.10 |
| Purchase #3 | $119.53 | 10.580% | $132.1763 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $207.85 | 8.380% | $225.2678 | $225.27 | $225.25 | $225.30 |
| Purchase #5 | $151.95 | 11.668% | $169.6795 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $20.83 | 6.349% | $22.1525 | $22.15 | $22.15 | $22.20 |
| Purchase #7 | $159.45 | 8.747% | $173.3971 | $173.40 | $173.40 | $173.40 |
| 7 purchase totals = | $824.91 | $902.2108 | $902.21 | $902.25 | $902.40 | |