| 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 | $75.73 | 7.437% | $81.362 | $81.36 | $81.35 | $81.40 |
| Purchase #2 | $98.38 | 11.713% | $109.9032 | $109.90 | $109.90 | $109.90 |
| Purchase #3 | $6.42 | 13.742% | $7.3022 | $7.30 | $7.30 | $7.30 |
| Purchase #4 | $159.31 | 10.453% | $175.9627 | $175.96 | $175.95 | $176.00 |
| Purchase #5 | $207.86 | 12.335% | $233.4995 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $77.82 | 5.854% | $82.3756 | $82.38 | $82.40 | $82.40 |
| Purchase #7 | $173.67 | 12.400% | $195.2051 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $799.19 | $885.6103 | $885.61 | $885.60 | $885.70 | |