| 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 | $72.84 | 3.523% | $75.4062 | $75.41 | $75.40 | $75.40 |
| Purchase #2 | $78.64 | 12.353% | $88.3544 | $88.35 | $88.35 | $88.40 |
| Purchase #3 | $66.71 | 3.296% | $68.9088 | $68.91 | $68.90 | $68.90 |
| Purchase #4 | $81.95 | 11.256% | $91.1743 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $127.83 | 13.624% | $145.2456 | $145.25 | $145.25 | $145.20 |
| Purchase #6 | $209.60 | 11.617% | $233.9492 | $233.95 | $233.95 | $233.90 |
| Purchase #7 | $10.76 | 6.164% | $11.4232 | $11.42 | $11.40 | $11.40 |
| 7 purchase totals = | $648.33 | $714.4617 | $714.46 | $714.40 | $714.40 | |