| 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 | $223.95 | 10.493% | $247.4491 | $247.45 | $247.45 | $247.40 |
| Purchase #2 | $9.43 | 9.586% | $10.334 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $69.96 | 3.595% | $72.4751 | $72.48 | $72.50 | $72.50 |
| Purchase #4 | $48.51 | 6.752% | $51.7854 | $51.79 | $51.80 | $51.80 |
| Purchase #5 | $44.85 | 7.280% | $48.1151 | $48.12 | $48.10 | $48.10 |
| Purchase #6 | $51.75 | 13.806% | $58.8946 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $75.48 | 10.360% | $83.2997 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $523.93 | $572.3530 | $572.36 | $572.40 | $572.30 | |