| 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 | $77.69 | 4.508% | $81.1923 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $174.51 | 8.121% | $188.682 | $188.68 | $188.70 | $188.70 |
| Purchase #3 | $13.90 | 4.139% | $14.4753 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $225.56 | 9.237% | $246.395 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $80.52 | 4.128% | $83.8439 | $83.84 | $83.85 | $83.80 |
| Purchase #6 | $19.76 | 13.856% | $22.4979 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $63.85 | 6.241% | $67.8349 | $67.83 | $67.85 | $67.80 |
| 7 purchase totals = | $655.79 | $704.9213 | $704.92 | $705.00 | $704.90 | |