| 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 | $52.84 | 6.292% | $56.1647 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $109.66 | 6.678% | $116.9831 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $65.48 | 12.527% | $73.6827 | $73.68 | $73.70 | $73.70 |
| Purchase #4 | $71.53 | 8.595% | $77.678 | $77.68 | $77.70 | $77.70 |
| Purchase #5 | $37.76 | 6.785% | $40.322 | $40.32 | $40.30 | $40.30 |
| Purchase #6 | $85.72 | 4.491% | $89.5697 | $89.57 | $89.55 | $89.60 |
| Purchase #7 | $240.99 | 4.487% | $251.8032 | $251.80 | $251.80 | $251.80 |
| 7 purchase totals = | $663.98 | $706.2034 | $706.19 | $706.20 | $706.30 | |