| 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 | $200.44 | 3.526% | $207.5075 | $207.51 | $207.50 | $207.50 |
| Purchase #2 | $59.70 | 4.469% | $62.368 | $62.37 | $62.35 | $62.40 |
| Purchase #3 | $205.61 | 4.712% | $215.2983 | $215.30 | $215.30 | $215.30 |
| Purchase #4 | $89.61 | 3.115% | $92.4014 | $92.40 | $92.40 | $92.40 |
| Purchase #5 | $45.88 | 8.672% | $49.8587 | $49.86 | $49.85 | $49.90 |
| Purchase #6 | $31.83 | 10.636% | $35.2154 | $35.22 | $35.20 | $35.20 |
| Purchase #7 | $207.44 | 7.625% | $223.2573 | $223.26 | $223.25 | $223.30 |
| 7 purchase totals = | $840.51 | $885.9066 | $885.92 | $885.85 | $886.00 | |