| 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 | $79.90 | 5.337% | $84.1643 | $84.16 | $84.15 | $84.20 |
| Purchase #2 | $229.99 | 7.624% | $247.5244 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $151.45 | 6.575% | $161.4078 | $161.41 | $161.40 | $161.40 |
| Purchase #4 | $49.33 | 4.799% | $51.6973 | $51.70 | $51.70 | $51.70 |
| Purchase #5 | $220.92 | 4.414% | $230.6714 | $230.67 | $230.65 | $230.70 |
| Purchase #6 | $109.76 | 7.516% | $118.0096 | $118.01 | $118.00 | $118.00 |
| Purchase #7 | $85.41 | 5.492% | $90.1007 | $90.10 | $90.10 | $90.10 |
| 7 purchase totals = | $926.76 | $983.5755 | $983.57 | $983.50 | $983.60 | |