| 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 | $58.31 | 11.821% | $65.2028 | $65.20 | $65.20 | $65.20 |
| Purchase #2 | $43.39 | 3.259% | $44.8041 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $184.73 | 4.683% | $193.3809 | $193.38 | $193.40 | $193.40 |
| Purchase #4 | $98.89 | 6.636% | $105.4523 | $105.45 | $105.45 | $105.50 |
| Purchase #5 | $18.31 | 3.780% | $19.0021 | $19.00 | $19.00 | $19.00 |
| Purchase #6 | $107.64 | 10.545% | $118.9906 | $118.99 | $119.00 | $119.00 |
| Purchase #7 | $172.98 | 5.227% | $182.0217 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $684.25 | $728.8545 | $728.84 | $728.85 | $728.90 | |