| 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 | $22.93 | 5.619% | $24.2184 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $13.39 | 13.550% | $15.2043 | $15.20 | $15.20 | $15.20 |
| Purchase #3 | $202.51 | 11.126% | $225.0413 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $81.83 | 12.562% | $92.1095 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $225.49 | 8.543% | $244.7536 | $244.75 | $244.75 | $244.80 |
| Purchase #6 | $19.52 | 8.625% | $21.2036 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $135.28 | 12.781% | $152.5701 | $152.57 | $152.55 | $152.60 |
| 7 purchase totals = | $700.95 | $775.1008 | $775.09 | $775.05 | $775.10 | |