| 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 | $31.40 | 4.756% | $32.8934 | $32.89 | $32.90 | $32.90 |
| Purchase #2 | $59.58 | 3.601% | $61.7255 | $61.73 | $61.75 | $61.70 |
| Purchase #3 | $101.55 | 4.589% | $106.2101 | $106.21 | $106.20 | $106.20 |
| Purchase #4 | $249.31 | 12.240% | $279.8255 | $279.83 | $279.85 | $279.80 |
| Purchase #5 | $56.99 | 8.264% | $61.6997 | $61.70 | $61.70 | $61.70 |
| Purchase #6 | $136.90 | 5.448% | $144.3583 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $187.48 | 4.468% | $195.8566 | $195.86 | $195.85 | $195.90 |
| 7 purchase totals = | $823.21 | $882.5691 | $882.58 | $882.60 | $882.60 | |