| 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 | $71.95 | 6.834% | $76.8671 | $76.87 | $76.85 | $76.90 |
| Purchase #2 | $64.25 | 5.667% | $67.891 | $67.89 | $67.90 | $67.90 |
| Purchase #3 | $107.81 | 6.315% | $114.6182 | $114.62 | $114.60 | $114.60 |
| Purchase #4 | $17.27 | 4.842% | $18.1062 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $139.82 | 9.536% | $153.1532 | $153.15 | $153.15 | $153.20 |
| Purchase #6 | $215.36 | 4.413% | $224.8638 | $224.86 | $224.85 | $224.90 |
| Purchase #7 | $226.70 | 8.334% | $245.5932 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $843.16 | $901.0927 | $901.09 | $901.05 | $901.20 | |