| 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 | $116.30 | 11.456% | $129.6233 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $67.93 | 7.476% | $73.0084 | $73.01 | $73.00 | $73.00 |
| Purchase #3 | $210.38 | 10.710% | $232.9117 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $6.32 | 11.583% | $7.052 | $7.05 | $7.05 | $7.10 |
| Purchase #5 | $95.41 | 4.496% | $99.6996 | $99.70 | $99.70 | $99.70 |
| Purchase #6 | $46.34 | 8.514% | $50.2854 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $209.73 | 5.633% | $221.5441 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $752.41 | $814.1245 | $814.12 | $814.10 | $814.10 | |