| 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 | $50.26 | 12.357% | $56.4706 | $56.47 | $56.45 | $56.50 |
| Purchase #2 | $10.37 | 11.188% | $11.5302 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $140.56 | 7.447% | $151.0275 | $151.03 | $151.05 | $151.00 |
| Purchase #4 | $231.30 | 13.723% | $263.0413 | $263.04 | $263.05 | $263.00 |
| Purchase #5 | $54.50 | 11.276% | $60.6454 | $60.65 | $60.65 | $60.60 |
| Purchase #6 | $247.46 | 4.740% | $259.1896 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $151.83 | 12.561% | $170.9014 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $886.28 | $972.8060 | $972.81 | $972.85 | $972.70 | |