| 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 | $35.54 | 11.491% | $39.6239 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $190.38 | 6.363% | $202.4939 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $52.40 | 13.634% | $59.5442 | $59.54 | $59.55 | $59.50 |
| Purchase #4 | $227.68 | 10.609% | $251.8346 | $251.83 | $251.85 | $251.80 |
| Purchase #5 | $130.69 | 6.293% | $138.9143 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $30.86 | 9.119% | $33.6741 | $33.67 | $33.65 | $33.70 |
| Purchase #7 | $104.89 | 12.483% | $117.9834 | $117.98 | $118.00 | $118.00 |
| 7 purchase totals = | $772.44 | $844.0684 | $844.04 | $844.05 | $844.00 | |