| 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 | $94.94 | 3.620% | $98.3768 | $98.38 | $98.40 | $98.40 |
| Purchase #2 | $168.73 | 9.861% | $185.3685 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $113.43 | 6.766% | $121.1047 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $130.79 | 4.663% | $136.8887 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $9.86 | 4.343% | $10.2882 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $221.48 | 5.538% | $233.7456 | $233.75 | $233.75 | $233.70 |
| Purchase #7 | $60.49 | 9.326% | $66.1313 | $66.13 | $66.15 | $66.10 |
| 7 purchase totals = | $799.72 | $851.9038 | $851.91 | $851.95 | $851.90 | |