| 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 | $114.27 | 8.441% | $123.9155 | $123.92 | $123.90 | $123.90 |
| Purchase #2 | $45.58 | 7.247% | $48.8832 | $48.88 | $48.90 | $48.90 |
| Purchase #3 | $69.70 | 5.106% | $73.2589 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $17.45 | 4.866% | $18.2991 | $18.30 | $18.30 | $18.30 |
| Purchase #5 | $146.96 | 7.444% | $157.8997 | $157.90 | $157.90 | $157.90 |
| Purchase #6 | $222.34 | 8.294% | $240.7809 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $205.94 | 8.488% | $223.4202 | $223.42 | $223.40 | $223.40 |
| 7 purchase totals = | $822.24 | $886.4575 | $886.46 | $886.45 | $886.50 | |