| 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 | $102.35 | 5.544% | $108.0243 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $10.34 | 4.344% | $10.7892 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $173.75 | 11.527% | $193.7782 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $39.98 | 5.216% | $42.0654 | $42.07 | $42.05 | $42.10 |
| Purchase #5 | $42.41 | 3.618% | $43.9444 | $43.94 | $43.95 | $43.90 |
| Purchase #6 | $119.55 | 9.720% | $131.1703 | $131.17 | $131.15 | $131.20 |
| Purchase #7 | $204.57 | 9.326% | $223.6482 | $223.65 | $223.65 | $223.60 |
| 7 purchase totals = | $692.95 | $753.4200 | $753.42 | $753.40 | $753.40 | |