| 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 | $103.34 | 3.195% | $106.6417 | $106.64 | $106.65 | $106.60 |
| Purchase #2 | $215.84 | 11.745% | $241.1904 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $112.36 | 4.581% | $117.5072 | $117.51 | $117.50 | $117.50 |
| Purchase #4 | $69.55 | 13.406% | $78.8739 | $78.87 | $78.85 | $78.90 |
| Purchase #5 | $22.69 | 7.467% | $24.3843 | $24.38 | $24.40 | $24.40 |
| Purchase #6 | $34.67 | 3.684% | $35.9472 | $35.95 | $35.95 | $35.90 |
| Purchase #7 | $114.53 | 12.555% | $128.9092 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $672.98 | $733.4539 | $733.45 | $733.45 | $733.40 | |