| 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 | $21.33 | 7.361% | $22.9001 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $118.32 | 10.176% | $130.3602 | $130.36 | $130.35 | $130.40 |
| Purchase #3 | $217.43 | 4.785% | $227.834 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $112.82 | 5.658% | $119.2034 | $119.20 | $119.20 | $119.20 |
| Purchase #5 | $72.42 | 6.464% | $77.1012 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $92.66 | 6.837% | $98.9952 | $99.00 | $99.00 | $99.00 |
| Purchase #7 | $61.84 | 4.418% | $64.5721 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $696.82 | $740.9662 | $740.96 | $740.95 | $741.00 | |