| 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 | $22.94 | 9.810% | $25.1904 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $21.74 | 3.166% | $22.4283 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $243.85 | 4.713% | $255.3427 | $255.34 | $255.35 | $255.30 |
| Purchase #4 | $112.68 | 6.557% | $120.0684 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $182.61 | 7.305% | $195.9497 | $195.95 | $195.95 | $195.90 |
| Purchase #6 | $87.47 | 12.459% | $98.3679 | $98.37 | $98.35 | $98.40 |
| Purchase #7 | $14.56 | 3.638% | $15.0897 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $685.85 | $732.4371 | $732.44 | $732.45 | $732.40 | |