| 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 | $74.30 | 9.266% | $81.1846 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $212.32 | 6.277% | $225.6473 | $225.65 | $225.65 | $225.60 |
| Purchase #3 | $225.40 | 5.235% | $237.1997 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $108.26 | 6.497% | $115.2937 | $115.29 | $115.30 | $115.30 |
| Purchase #5 | $200.99 | 3.286% | $207.5945 | $207.59 | $207.60 | $207.60 |
| Purchase #6 | $62.80 | 13.659% | $71.3779 | $71.38 | $71.40 | $71.40 |
| Purchase #7 | $19.70 | 5.412% | $20.7662 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $903.77 | $959.0639 | $959.06 | $959.10 | $959.10 | |