| 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 | $32.74 | 10.202% | $36.0801 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $150.30 | 5.538% | $158.6236 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $43.86 | 11.797% | $49.0342 | $49.03 | $49.05 | $49.00 |
| Purchase #4 | $32.29 | 9.397% | $35.3243 | $35.32 | $35.30 | $35.30 |
| Purchase #5 | $116.53 | 8.140% | $126.0155 | $126.02 | $126.00 | $126.00 |
| Purchase #6 | $68.61 | 3.597% | $71.0779 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $85.87 | 4.499% | $89.7333 | $89.73 | $89.75 | $89.70 |
| 7 purchase totals = | $530.20 | $565.8889 | $565.88 | $565.90 | $565.80 | |