| 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 | $46.90 | 9.304% | $51.2636 | $51.26 | $51.25 | $51.30 |
| Purchase #2 | $39.33 | 8.544% | $42.6904 | $42.69 | $42.70 | $42.70 |
| Purchase #3 | $153.78 | 8.513% | $166.8713 | $166.87 | $166.85 | $166.90 |
| Purchase #4 | $73.42 | 12.412% | $82.5329 | $82.53 | $82.55 | $82.50 |
| Purchase #5 | $217.27 | 13.308% | $246.1843 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $56.74 | 12.631% | $63.9068 | $63.91 | $63.90 | $63.90 |
| Purchase #7 | $9.58 | 6.438% | $10.1968 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $597.02 | $663.6461 | $663.64 | $663.65 | $663.70 | |