| 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 | $213.70 | 7.391% | $229.4946 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $44.74 | 10.723% | $49.5375 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $142.64 | 9.626% | $156.3705 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $178.60 | 3.635% | $185.0921 | $185.09 | $185.10 | $185.10 |
| Purchase #5 | $140.74 | 6.300% | $149.6066 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $84.80 | 4.355% | $88.493 | $88.49 | $88.50 | $88.50 |
| Purchase #7 | $68.32 | 12.648% | $76.9611 | $76.96 | $76.95 | $77.00 |
| 7 purchase totals = | $873.54 | $935.5554 | $935.55 | $935.55 | $935.60 | |