| 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 | $49.31 | 12.361% | $55.4052 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $41.86 | 8.668% | $45.4884 | $45.49 | $45.50 | $45.50 |
| Purchase #3 | $182.40 | 11.310% | $203.0294 | $203.03 | $203.05 | $203.00 |
| Purchase #4 | $154.47 | 11.544% | $172.302 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $118.33 | 5.590% | $124.9446 | $124.94 | $124.95 | $124.90 |
| Purchase #6 | $138.81 | 10.514% | $153.4045 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $189.41 | 5.546% | $199.9147 | $199.91 | $199.90 | $199.90 |
| 7 purchase totals = | $874.59 | $954.4888 | $954.48 | $954.50 | $954.40 | |