| 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 | $84.89 | 5.672% | $89.705 | $89.71 | $89.70 | $89.70 |
| Purchase #2 | $148.40 | 11.335% | $165.2211 | $165.22 | $165.20 | $165.20 |
| Purchase #3 | $244.94 | 5.626% | $258.7203 | $258.72 | $258.70 | $258.70 |
| Purchase #4 | $14.55 | 8.230% | $15.7475 | $15.75 | $15.75 | $15.70 |
| Purchase #5 | $47.79 | 7.767% | $51.5018 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $106.34 | 9.514% | $116.4572 | $116.46 | $116.45 | $116.50 |
| Purchase #7 | $192.26 | 4.573% | $201.052 | $201.05 | $201.05 | $201.10 |
| 7 purchase totals = | $839.17 | $898.4049 | $898.41 | $898.35 | $898.40 | |