| 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 | $101.92 | 9.552% | $111.6554 | $111.66 | $111.65 | $111.70 |
| Purchase #2 | $48.37 | 7.180% | $51.843 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $56.67 | 4.833% | $59.4089 | $59.41 | $59.40 | $59.40 |
| Purchase #4 | $211.44 | 13.152% | $239.2486 | $239.25 | $239.25 | $239.20 |
| Purchase #5 | $24.91 | 10.753% | $27.5886 | $27.59 | $27.60 | $27.60 |
| Purchase #6 | $181.80 | 8.405% | $197.0803 | $197.08 | $197.10 | $197.10 |
| Purchase #7 | $9.77 | 11.208% | $10.865 | $10.87 | $10.85 | $10.90 |
| 7 purchase totals = | $634.88 | $697.6898 | $697.70 | $697.70 | $697.70 | |