| 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 | $16.92 | 6.450% | $18.0113 | $18.01 | $18.00 | $18.00 |
| Purchase #2 | $157.98 | 5.479% | $166.6357 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $47.55 | 9.405% | $52.0221 | $52.02 | $52.00 | $52.00 |
| Purchase #4 | $186.27 | 13.297% | $211.0383 | $211.04 | $211.05 | $211.00 |
| Purchase #5 | $51.40 | 7.111% | $55.0551 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $20.87 | 8.661% | $22.6776 | $22.68 | $22.70 | $22.70 |
| Purchase #7 | $5.38 | 9.523% | $5.8923 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $486.37 | $531.3324 | $531.34 | $531.35 | $531.30 | |