| 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 | $26.88 | 9.610% | $29.4632 | $29.46 | $29.45 | $29.50 |
| Purchase #2 | $186.48 | 6.678% | $198.9331 | $198.93 | $198.95 | $198.90 |
| Purchase #3 | $76.76 | 5.266% | $80.8022 | $80.80 | $80.80 | $80.80 |
| Purchase #4 | $249.65 | 12.334% | $280.4418 | $280.44 | $280.45 | $280.40 |
| Purchase #5 | $190.26 | 3.706% | $197.311 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $105.78 | 7.610% | $113.8299 | $113.83 | $113.85 | $113.80 |
| Purchase #7 | $66.99 | 5.687% | $70.7997 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $902.80 | $971.5809 | $971.57 | $971.60 | $971.50 | |