| 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 | $48.52 | 3.686% | $50.3084 | $50.31 | $50.30 | $50.30 |
| Purchase #2 | $202.85 | 8.390% | $219.8691 | $219.87 | $219.85 | $219.90 |
| Purchase #3 | $61.30 | 8.742% | $66.6588 | $66.66 | $66.65 | $66.70 |
| Purchase #4 | $59.75 | 4.180% | $62.2476 | $62.25 | $62.25 | $62.20 |
| Purchase #5 | $13.90 | 10.638% | $15.3787 | $15.38 | $15.40 | $15.40 |
| Purchase #6 | $187.56 | 3.177% | $193.5188 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $41.86 | 7.454% | $44.9802 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $615.74 | $652.9616 | $652.97 | $652.95 | $653.00 | |