| 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 | $197.92 | 9.425% | $216.574 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $54.78 | 7.272% | $58.7636 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $123.26 | 11.223% | $137.0935 | $137.09 | $137.10 | $137.10 |
| Purchase #4 | $60.62 | 5.620% | $64.0268 | $64.03 | $64.05 | $64.00 |
| Purchase #5 | $40.41 | 13.827% | $45.9975 | $46.00 | $46.00 | $46.00 |
| Purchase #6 | $42.41 | 7.380% | $45.5399 | $45.54 | $45.55 | $45.50 |
| Purchase #7 | $6.88 | 5.446% | $7.2547 | $7.25 | $7.25 | $7.30 |
| 7 purchase totals = | $526.28 | $575.2500 | $575.24 | $575.25 | $575.30 | |