| 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 | $30.81 | 3.827% | $31.9891 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $124.89 | 4.495% | $130.5038 | $130.50 | $130.50 | $130.50 |
| Purchase #3 | $28.81 | 9.803% | $31.6342 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $144.97 | 3.216% | $149.6322 | $149.63 | $149.65 | $149.60 |
| Purchase #5 | $195.49 | 10.814% | $216.6303 | $216.63 | $216.65 | $216.60 |
| Purchase #6 | $205.65 | 3.165% | $212.1588 | $212.16 | $212.15 | $212.20 |
| Purchase #7 | $45.35 | 12.197% | $50.8813 | $50.88 | $50.90 | $50.90 |
| 7 purchase totals = | $775.97 | $823.4297 | $823.42 | $823.50 | $823.40 | |