| 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 | 8.332% | $18.3298 | $18.33 | $18.35 | $18.30 |
| Purchase #2 | $235.94 | 11.660% | $263.4506 | $263.45 | $263.45 | $263.50 |
| Purchase #3 | $55.68 | 9.130% | $60.7636 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $51.66 | 7.738% | $55.6575 | $55.66 | $55.65 | $55.70 |
| Purchase #5 | $131.67 | 4.673% | $137.8229 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $248.45 | 5.526% | $262.1793 | $262.18 | $262.20 | $262.20 |
| Purchase #7 | $117.79 | 4.433% | $123.0116 | $123.01 | $123.00 | $123.00 |
| 7 purchase totals = | $858.11 | $921.2153 | $921.21 | $921.20 | $921.30 | |