| 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 | $49.80 | 11.488% | $55.521 | $55.52 | $55.50 | $55.50 |
| Purchase #2 | $38.92 | 4.626% | $40.7204 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $115.78 | 5.102% | $121.6871 | $121.69 | $121.70 | $121.70 |
| Purchase #4 | $64.74 | 8.519% | $70.2552 | $70.26 | $70.25 | $70.30 |
| Purchase #5 | $68.94 | 8.166% | $74.5696 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $110.29 | 13.596% | $125.285 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $73.82 | 12.440% | $83.0032 | $83.00 | $83.00 | $83.00 |
| 7 purchase totals = | $522.29 | $571.0415 | $571.05 | $571.00 | $571.10 | |