| 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 | $31.46 | 13.408% | $35.6782 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $146.49 | 11.106% | $162.7592 | $162.76 | $162.75 | $162.80 |
| Purchase #3 | $235.72 | 7.400% | $253.1633 | $253.16 | $253.15 | $253.20 |
| Purchase #4 | $9.78 | 4.308% | $10.2013 | $10.20 | $10.20 | $10.20 |
| Purchase #5 | $217.47 | 11.139% | $241.694 | $241.69 | $241.70 | $241.70 |
| Purchase #6 | $156.38 | 9.108% | $170.6231 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $62.56 | 12.788% | $70.5602 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $859.86 | $944.6793 | $944.67 | $944.65 | $944.80 | |