| 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 | $48.97 | 4.208% | $51.0307 | $51.03 | $51.05 | $51.00 |
| Purchase #2 | $90.92 | 12.514% | $102.2977 | $102.30 | $102.30 | $102.30 |
| Purchase #3 | $160.62 | 10.725% | $177.8465 | $177.85 | $177.85 | $177.80 |
| Purchase #4 | $81.36 | 9.511% | $89.0981 | $89.10 | $89.10 | $89.10 |
| Purchase #5 | $231.71 | 8.451% | $251.2918 | $251.29 | $251.30 | $251.30 |
| Purchase #6 | $111.33 | 6.453% | $118.5141 | $118.51 | $118.50 | $118.50 |
| Purchase #7 | $134.31 | 3.579% | $139.117 | $139.12 | $139.10 | $139.10 |
| 7 purchase totals = | $859.22 | $929.1959 | $929.20 | $929.20 | $929.10 | |