| 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 | $35.73 | 7.671% | $38.4708 | $38.47 | $38.45 | $38.50 |
| Purchase #2 | $68.99 | 3.789% | $71.604 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $20.50 | 10.165% | $22.5838 | $22.58 | $22.60 | $22.60 |
| Purchase #4 | $191.87 | 9.562% | $210.2166 | $210.22 | $210.20 | $210.20 |
| Purchase #5 | $233.40 | 11.501% | $260.2433 | $260.24 | $260.25 | $260.20 |
| Purchase #6 | $49.39 | 6.214% | $52.4591 | $52.46 | $52.45 | $52.50 |
| Purchase #7 | $132.84 | 10.328% | $146.5597 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $732.72 | $802.1373 | $802.13 | $802.10 | $802.20 | |