| 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 | $10.40 | 3.391% | $10.7527 | $10.75 | $10.75 | $10.80 |
| Purchase #2 | $200.48 | 13.541% | $227.627 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $22.32 | 7.514% | $23.9971 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $247.89 | 10.446% | $273.7846 | $273.78 | $273.80 | $273.80 |
| Purchase #5 | $23.40 | 5.300% | $24.6402 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $82.49 | 6.349% | $87.7273 | $87.73 | $87.75 | $87.70 |
| Purchase #7 | $51.97 | 12.352% | $58.3893 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $638.95 | $706.9182 | $706.92 | $707.00 | $706.90 | |