| 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 | $12.68 | 13.405% | $14.3798 | $14.38 | $14.40 | $14.40 |
| Purchase #2 | $62.52 | 5.453% | $65.9292 | $65.93 | $65.95 | $65.90 |
| Purchase #3 | $102.29 | 11.370% | $113.9204 | $113.92 | $113.90 | $113.90 |
| Purchase #4 | $102.82 | 5.127% | $108.0916 | $108.09 | $108.10 | $108.10 |
| Purchase #5 | $142.68 | 13.649% | $162.1544 | $162.15 | $162.15 | $162.20 |
| Purchase #6 | $177.48 | 9.574% | $194.4719 | $194.47 | $194.45 | $194.50 |
| Purchase #7 | $40.59 | 6.328% | $43.1585 | $43.16 | $43.15 | $43.20 |
| 7 purchase totals = | $641.06 | $702.1058 | $702.10 | $702.10 | $702.20 | |