| 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 | $10.61 | 9.176% | $11.5836 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $52.74 | 11.493% | $58.8014 | $58.80 | $58.80 | $58.80 |
| Purchase #3 | $6.92 | 12.138% | $7.7599 | $7.76 | $7.75 | $7.80 |
| Purchase #4 | $229.46 | 6.514% | $244.407 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $18.52 | 7.855% | $19.9747 | $19.97 | $19.95 | $20.00 |
| Purchase #6 | $212.60 | 9.544% | $232.8905 | $232.89 | $232.90 | $232.90 |
| Purchase #7 | $90.40 | 9.838% | $99.2936 | $99.29 | $99.30 | $99.30 |
| 7 purchase totals = | $621.25 | $674.7107 | $674.70 | $674.70 | $674.80 | |