| 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 | $31.59 | 13.550% | $35.8704 | $35.87 | $35.85 | $35.90 |
| Purchase #2 | $227.61 | 7.657% | $245.0381 | $245.04 | $245.05 | $245.00 |
| Purchase #3 | $112.80 | 4.157% | $117.4891 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $106.83 | 7.662% | $115.0153 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $71.64 | 10.740% | $79.3341 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $130.41 | 6.566% | $138.9727 | $138.97 | $138.95 | $139.00 |
| Purchase #7 | $218.43 | 11.257% | $243.0187 | $243.02 | $243.00 | $243.00 |
| 7 purchase totals = | $899.31 | $974.7384 | $974.74 | $974.70 | $974.70 | |