| 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 | $81.97 | 6.376% | $87.1964 | $87.20 | $87.20 | $87.20 |
| Purchase #2 | $217.80 | 13.439% | $247.0701 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $47.92 | 5.799% | $50.6989 | $50.70 | $50.70 | $50.70 |
| Purchase #4 | $34.89 | 3.714% | $36.1858 | $36.19 | $36.20 | $36.20 |
| Purchase #5 | $218.44 | 3.352% | $225.7621 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $50.81 | 4.168% | $52.9278 | $52.93 | $52.95 | $52.90 |
| Purchase #7 | $244.82 | 7.524% | $263.2403 | $263.24 | $263.25 | $263.20 |
| 7 purchase totals = | $896.65 | $963.0814 | $963.09 | $963.10 | $963.10 | |