| 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 | $86.90 | 13.436% | $98.5759 | $98.58 | $98.60 | $98.60 |
| Purchase #2 | $36.47 | 12.246% | $40.9361 | $40.94 | $40.95 | $40.90 |
| Purchase #3 | $68.52 | 7.280% | $73.5083 | $73.51 | $73.50 | $73.50 |
| Purchase #4 | $184.53 | 5.399% | $194.4928 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $250.81 | 3.395% | $259.325 | $259.33 | $259.35 | $259.30 |
| Purchase #6 | $17.91 | 3.605% | $18.5557 | $18.56 | $18.55 | $18.60 |
| Purchase #7 | $111.68 | 9.531% | $122.3242 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $756.82 | $807.7180 | $807.73 | $807.75 | $807.70 | |