| 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 | $30.73 | 7.371% | $32.9951 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $171.54 | 13.473% | $194.6516 | $194.65 | $194.65 | $194.70 |
| Purchase #3 | $156.66 | 9.856% | $172.1004 | $172.10 | $172.10 | $172.10 |
| Purchase #4 | $126.56 | 12.636% | $142.5521 | $142.55 | $142.55 | $142.60 |
| Purchase #5 | $13.51 | 11.214% | $15.025 | $15.03 | $15.05 | $15.00 |
| Purchase #6 | $186.44 | 9.461% | $204.0791 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $29.92 | 9.737% | $32.8333 | $32.83 | $32.85 | $32.80 |
| 7 purchase totals = | $715.36 | $794.2366 | $794.24 | $794.30 | $794.30 | |