| 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 | $115.58 | 9.757% | $126.8571 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $110.69 | 13.430% | $125.5557 | $125.56 | $125.55 | $125.60 |
| Purchase #3 | $74.47 | 9.617% | $81.6318 | $81.63 | $81.65 | $81.60 |
| Purchase #4 | $114.96 | 12.283% | $129.0805 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $249.48 | 6.680% | $266.1453 | $266.15 | $266.15 | $266.10 |
| Purchase #6 | $60.29 | 5.757% | $63.7609 | $63.76 | $63.75 | $63.80 |
| Purchase #7 | $81.98 | 6.353% | $87.1882 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $807.45 | $880.2195 | $880.23 | $880.25 | $880.30 | |