| 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 | $60.78 | 7.364% | $65.2558 | $65.26 | $65.25 | $65.30 |
| Purchase #2 | $44.90 | 13.401% | $50.917 | $50.92 | $50.90 | $50.90 |
| Purchase #3 | $194.46 | 6.633% | $207.3585 | $207.36 | $207.35 | $207.40 |
| Purchase #4 | $117.42 | 6.523% | $125.0793 | $125.08 | $125.10 | $125.10 |
| Purchase #5 | $85.36 | 12.317% | $95.8738 | $95.87 | $95.85 | $95.90 |
| Purchase #6 | $223.57 | 7.672% | $240.7223 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $98.94 | 9.226% | $108.0682 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $825.43 | $893.2749 | $893.28 | $893.20 | $893.40 | |