| 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 | $96.88 | 13.295% | $109.7602 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $156.94 | 8.328% | $170.01 | $170.01 | $170.00 | $170.00 |
| Purchase #3 | $195.79 | 4.472% | $204.5457 | $204.55 | $204.55 | $204.50 |
| Purchase #4 | $93.66 | 3.512% | $96.9493 | $96.95 | $96.95 | $96.90 |
| Purchase #5 | $190.72 | 10.401% | $210.5568 | $210.56 | $210.55 | $210.60 |
| Purchase #6 | $32.72 | 12.407% | $36.7796 | $36.78 | $36.80 | $36.80 |
| Purchase #7 | $141.46 | 9.634% | $155.0883 | $155.09 | $155.10 | $155.10 |
| 7 purchase totals = | $908.17 | $983.6899 | $983.70 | $983.70 | $983.70 | |