| 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 | $117.68 | 6.308% | $125.1033 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $134.27 | 10.113% | $147.8487 | $147.85 | $147.85 | $147.80 |
| Purchase #3 | $50.52 | 7.760% | $54.4404 | $54.44 | $54.45 | $54.40 |
| Purchase #4 | $51.83 | 9.148% | $56.5714 | $56.57 | $56.55 | $56.60 |
| Purchase #5 | $99.97 | 8.579% | $108.5464 | $108.55 | $108.55 | $108.50 |
| Purchase #6 | $46.96 | 3.834% | $48.7604 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $66.77 | 4.552% | $69.8094 | $69.81 | $69.80 | $69.80 |
| 7 purchase totals = | $568.00 | $611.0800 | $611.08 | $611.05 | $611.00 | |