| 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 | $117.44 | 9.338% | $128.4065 | $128.41 | $128.40 | $128.40 |
| Purchase #2 | $25.98 | 13.320% | $29.4405 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $58.63 | 12.138% | $65.7465 | $65.75 | $65.75 | $65.70 |
| Purchase #4 | $125.40 | 11.483% | $139.7997 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $15.60 | 12.600% | $17.5656 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $5.33 | 8.133% | $5.7635 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $195.60 | 5.738% | $206.8235 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $543.98 | $593.5458 | $593.55 | $593.50 | $593.50 | |