| 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 | $33.70 | 8.111% | $36.4334 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $94.94 | 7.381% | $101.9475 | $101.95 | $101.95 | $101.90 |
| Purchase #3 | $74.29 | 11.472% | $82.8125 | $82.81 | $82.80 | $82.80 |
| Purchase #4 | $9.76 | 3.139% | $10.0664 | $10.07 | $10.05 | $10.10 |
| Purchase #5 | $125.99 | 13.749% | $143.3124 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $136.93 | 12.152% | $153.5697 | $153.57 | $153.55 | $153.60 |
| Purchase #7 | $182.92 | 10.340% | $201.8339 | $201.83 | $201.85 | $201.80 |
| 7 purchase totals = | $658.53 | $729.9758 | $729.97 | $729.95 | $729.90 | |