| 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 | $14.49 | 10.250% | $15.9752 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $8.29 | 5.295% | $8.729 | $8.73 | $8.75 | $8.70 |
| Purchase #3 | $103.71 | 5.804% | $109.7293 | $109.73 | $109.75 | $109.70 |
| Purchase #4 | $136.76 | 7.754% | $147.3644 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $204.39 | 8.215% | $221.1806 | $221.18 | $221.20 | $221.20 |
| Purchase #6 | $120.79 | 9.330% | $132.0597 | $132.06 | $132.05 | $132.10 |
| Purchase #7 | $108.59 | 9.718% | $119.1428 | $119.14 | $119.15 | $119.10 |
| 7 purchase totals = | $697.02 | $754.1810 | $754.18 | $754.25 | $754.20 | |