| 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 | $142.58 | 5.382% | $150.2537 | $150.25 | $150.25 | $150.30 |
| Purchase #2 | $58.30 | 11.389% | $64.9398 | $64.94 | $64.95 | $64.90 |
| Purchase #3 | $63.97 | 11.298% | $71.1973 | $71.20 | $71.20 | $71.20 |
| Purchase #4 | $152.67 | 3.515% | $158.0364 | $158.04 | $158.05 | $158.00 |
| Purchase #5 | $6.66 | 13.663% | $7.57 | $7.57 | $7.55 | $7.60 |
| Purchase #6 | $21.71 | 13.589% | $24.6602 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $39.39 | 10.759% | $43.628 | $43.63 | $43.65 | $43.60 |
| 7 purchase totals = | $485.28 | $520.2854 | $520.29 | $520.30 | $520.30 | |