| 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 | $73.65 | 7.102% | $78.8806 | $78.88 | $78.90 | $78.90 |
| Purchase #2 | $52.50 | 10.361% | $57.9395 | $57.94 | $57.95 | $57.90 |
| Purchase #3 | $84.94 | 13.659% | $96.542 | $96.54 | $96.55 | $96.50 |
| Purchase #4 | $5.84 | 4.319% | $6.0922 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $132.89 | 3.202% | $137.1451 | $137.15 | $137.15 | $137.10 |
| Purchase #6 | $223.53 | 10.392% | $246.7592 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $182.68 | 8.555% | $198.3083 | $198.31 | $198.30 | $198.30 |
| 7 purchase totals = | $756.03 | $821.6669 | $821.67 | $821.70 | $821.60 | |