| 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 | $78.64 | 7.205% | $84.306 | $84.31 | $84.30 | $84.30 |
| Purchase #2 | $75.98 | 4.589% | $79.4667 | $79.47 | $79.45 | $79.50 |
| Purchase #3 | $151.53 | 6.641% | $161.5931 | $161.59 | $161.60 | $161.60 |
| Purchase #4 | $227.75 | 8.581% | $247.2932 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $10.29 | 12.233% | $11.5488 | $11.55 | $11.55 | $11.50 |
| Purchase #6 | $114.66 | 13.382% | $130.0038 | $130.00 | $130.00 | $130.00 |
| Purchase #7 | $94.88 | 12.252% | $106.5047 | $106.50 | $106.50 | $106.50 |
| 7 purchase totals = | $753.73 | $820.7163 | $820.71 | $820.70 | $820.70 | |