| 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 | $32.92 | 11.417% | $36.6785 | $36.68 | $36.70 | $36.70 |
| Purchase #2 | $111.83 | 3.765% | $116.0404 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $207.65 | 3.266% | $214.4318 | $214.43 | $214.45 | $214.40 |
| Purchase #4 | $75.91 | 13.137% | $85.8823 | $85.88 | $85.90 | $85.90 |
| Purchase #5 | $23.65 | 9.489% | $25.8941 | $25.89 | $25.90 | $25.90 |
| Purchase #6 | $207.35 | 8.679% | $225.3459 | $225.35 | $225.35 | $225.30 |
| Purchase #7 | $139.63 | 11.732% | $156.0114 | $156.01 | $156.00 | $156.00 |
| 7 purchase totals = | $798.94 | $860.2844 | $860.28 | $860.35 | $860.20 | |