| 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 | $52.55 | 8.703% | $57.1234 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $233.65 | 13.219% | $264.5362 | $264.54 | $264.55 | $264.50 |
| Purchase #3 | $94.67 | 7.594% | $101.8592 | $101.86 | $101.85 | $101.90 |
| Purchase #4 | $196.45 | 4.176% | $204.6538 | $204.65 | $204.65 | $204.70 |
| Purchase #5 | $136.60 | 13.475% | $155.0069 | $155.01 | $155.00 | $155.00 |
| Purchase #6 | $99.38 | 11.520% | $110.8286 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $28.93 | 3.354% | $29.9003 | $29.90 | $29.90 | $29.90 |
| 7 purchase totals = | $842.23 | $923.9084 | $923.91 | $923.90 | $923.90 | |