| 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 | $227.74 | 13.417% | $258.2959 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $66.46 | 3.221% | $68.6007 | $68.60 | $68.60 | $68.60 |
| Purchase #3 | $69.89 | 6.321% | $74.3077 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $198.47 | 8.463% | $215.2665 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $94.55 | 8.610% | $102.6908 | $102.69 | $102.70 | $102.70 |
| Purchase #6 | $76.97 | 9.124% | $83.9927 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $74.52 | 7.554% | $80.1492 | $80.15 | $80.15 | $80.10 |
| 7 purchase totals = | $808.60 | $883.3035 | $883.31 | $883.30 | $883.30 | |