| 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 | $80.42 | 4.431% | $83.9834 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $15.78 | 10.754% | $17.477 | $17.48 | $17.50 | $17.50 |
| Purchase #3 | $81.89 | 9.304% | $89.509 | $89.51 | $89.50 | $89.50 |
| Purchase #4 | $101.25 | 12.127% | $113.5286 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $58.64 | 5.251% | $61.7192 | $61.72 | $61.70 | $61.70 |
| Purchase #6 | $58.94 | 7.311% | $63.2491 | $63.25 | $63.25 | $63.20 |
| Purchase #7 | $247.98 | 12.670% | $279.3991 | $279.40 | $279.40 | $279.40 |
| 7 purchase totals = | $644.90 | $708.8654 | $708.87 | $708.90 | $708.80 | |