| 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 | $67.74 | 8.729% | $73.653 | $73.65 | $73.65 | $73.70 |
| Purchase #2 | $163.57 | 12.719% | $184.3745 | $184.37 | $184.35 | $184.40 |
| Purchase #3 | $72.98 | 12.270% | $81.9346 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $49.72 | 11.139% | $55.2583 | $55.26 | $55.25 | $55.30 |
| Purchase #5 | $102.84 | 5.865% | $108.8716 | $108.87 | $108.85 | $108.90 |
| Purchase #6 | $83.68 | 3.288% | $86.4314 | $86.43 | $86.45 | $86.40 |
| Purchase #7 | $131.72 | 6.394% | $140.1422 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $672.25 | $730.6656 | $730.65 | $730.65 | $730.70 | |