| 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 | $36.43 | 9.152% | $39.7641 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $24.31 | 8.607% | $26.4024 | $26.40 | $26.40 | $26.40 |
| Purchase #3 | $95.30 | 5.315% | $100.3652 | $100.37 | $100.35 | $100.40 |
| Purchase #4 | $12.79 | 8.223% | $13.8417 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $14.61 | 4.641% | $15.2881 | $15.29 | $15.30 | $15.30 |
| Purchase #6 | $220.95 | 11.461% | $246.2731 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $69.83 | 10.745% | $77.3332 | $77.33 | $77.35 | $77.30 |
| 7 purchase totals = | $474.22 | $519.2678 | $519.26 | $519.25 | $519.30 | |