| 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 | $66.75 | 9.322% | $72.9724 | $72.97 | $72.95 | $73.00 |
| Purchase #2 | $18.65 | 7.872% | $20.1181 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $123.75 | 3.727% | $128.3622 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $15.44 | 4.405% | $16.1201 | $16.12 | $16.10 | $16.10 |
| Purchase #5 | $174.66 | 3.170% | $180.1967 | $180.20 | $180.20 | $180.20 |
| Purchase #6 | $181.76 | 7.276% | $194.9849 | $194.98 | $195.00 | $195.00 |
| Purchase #7 | $232.96 | 13.671% | $264.808 | $264.81 | $264.80 | $264.80 |
| 7 purchase totals = | $813.97 | $877.5624 | $877.56 | $877.50 | $877.60 | |