| 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 | $132.76 | 3.798% | $137.8022 | $137.80 | $137.80 | $137.80 |
| Purchase #2 | $34.68 | 13.513% | $39.3663 | $39.37 | $39.35 | $39.40 |
| Purchase #3 | $42.35 | 10.112% | $46.6324 | $46.63 | $46.65 | $46.60 |
| Purchase #4 | $76.95 | 3.372% | $79.5448 | $79.54 | $79.55 | $79.50 |
| Purchase #5 | $182.81 | 9.351% | $199.9046 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $102.64 | 8.725% | $111.5953 | $111.60 | $111.60 | $111.60 |
| Purchase #7 | $248.85 | 10.324% | $274.5413 | $274.54 | $274.55 | $274.50 |
| 7 purchase totals = | $821.04 | $889.3869 | $889.38 | $889.40 | $889.30 | |