| 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 | $54.85 | 9.754% | $60.2001 | $60.20 | $60.20 | $60.20 |
| Purchase #2 | $145.70 | 9.267% | $159.202 | $159.20 | $159.20 | $159.20 |
| Purchase #3 | $81.74 | 13.480% | $92.7586 | $92.76 | $92.75 | $92.80 |
| Purchase #4 | $150.87 | 13.176% | $170.7486 | $170.75 | $170.75 | $170.70 |
| Purchase #5 | $245.57 | 11.563% | $273.9653 | $273.97 | $273.95 | $274.00 |
| Purchase #6 | $217.49 | 6.873% | $232.4381 | $232.44 | $232.45 | $232.40 |
| Purchase #7 | $105.45 | 10.849% | $116.8903 | $116.89 | $116.90 | $116.90 |
| 7 purchase totals = | $1,001.67 | $1,106.2030 | $1,106.21 | $1,106.20 | $1,106.20 | |