| 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 | $45.68 | 11.710% | $51.0291 | $51.03 | $51.05 | $51.00 |
| Purchase #2 | $68.41 | 9.290% | $74.7653 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $23.44 | 10.483% | $25.8972 | $25.90 | $25.90 | $25.90 |
| Purchase #4 | $165.40 | 9.386% | $180.9244 | $180.92 | $180.90 | $180.90 |
| Purchase #5 | $126.42 | 3.810% | $131.2366 | $131.24 | $131.25 | $131.20 |
| Purchase #6 | $182.32 | 4.854% | $191.1698 | $191.17 | $191.15 | $191.20 |
| Purchase #7 | $180.94 | 6.249% | $192.2469 | $192.25 | $192.25 | $192.20 |
| 7 purchase totals = | $792.61 | $847.2693 | $847.28 | $847.25 | $847.20 | |