| 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 | $81.26 | 4.633% | $85.0248 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $102.90 | 4.744% | $107.7816 | $107.78 | $107.80 | $107.80 |
| Purchase #3 | $28.90 | 10.841% | $32.033 | $32.03 | $32.05 | $32.00 |
| Purchase #4 | $125.62 | 3.136% | $129.5594 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $184.88 | 10.412% | $204.1297 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $72.83 | 4.588% | $76.1714 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $145.35 | 10.130% | $160.074 | $160.07 | $160.05 | $160.10 |
| 7 purchase totals = | $741.74 | $794.7739 | $794.76 | $794.75 | $794.80 | |