| 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 | $59.31 | 10.855% | $65.7481 | $65.75 | $65.75 | $65.70 |
| Purchase #2 | $195.73 | 7.377% | $210.169 | $210.17 | $210.15 | $210.20 |
| Purchase #3 | $81.56 | 7.336% | $87.5432 | $87.54 | $87.55 | $87.50 |
| Purchase #4 | $84.79 | 6.152% | $90.0063 | $90.01 | $90.00 | $90.00 |
| Purchase #5 | $132.99 | 4.638% | $139.1581 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $188.87 | 3.572% | $195.6164 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $152.72 | 5.694% | $161.4159 | $161.42 | $161.40 | $161.40 |
| 7 purchase totals = | $895.97 | $949.6570 | $949.67 | $949.60 | $949.60 | |