| 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 | $188.72 | 3.514% | $195.3516 | $195.35 | $195.35 | $195.40 |
| Purchase #2 | $79.65 | 4.353% | $83.1172 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $23.29 | 5.565% | $24.5861 | $24.59 | $24.60 | $24.60 |
| Purchase #4 | $216.49 | 8.787% | $235.513 | $235.51 | $235.50 | $235.50 |
| Purchase #5 | $34.87 | 7.518% | $37.4915 | $37.49 | $37.50 | $37.50 |
| Purchase #6 | $77.57 | 5.519% | $81.8511 | $81.85 | $81.85 | $81.90 |
| Purchase #7 | $203.46 | 5.546% | $214.7439 | $214.74 | $214.75 | $214.70 |
| 7 purchase totals = | $824.05 | $872.6544 | $872.65 | $872.65 | $872.70 | |