| 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 | $78.88 | 12.411% | $88.6698 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $164.89 | 10.858% | $182.7938 | $182.79 | $182.80 | $182.80 |
| Purchase #3 | $69.81 | 7.177% | $74.8203 | $74.82 | $74.80 | $74.80 |
| Purchase #4 | $164.98 | 7.822% | $177.8847 | $177.88 | $177.90 | $177.90 |
| Purchase #5 | $10.48 | 3.164% | $10.8116 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $152.79 | 13.540% | $173.4778 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $198.82 | 11.421% | $221.5272 | $221.53 | $221.55 | $221.50 |
| 7 purchase totals = | $840.65 | $929.9852 | $929.98 | $930.00 | $930.00 | |