| 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 | $66.41 | 6.716% | $70.8701 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $115.88 | 11.623% | $129.3487 | $129.35 | $129.35 | $129.30 |
| Purchase #3 | $153.61 | 6.172% | $163.0908 | $163.09 | $163.10 | $163.10 |
| Purchase #4 | $239.66 | 6.443% | $255.1013 | $255.10 | $255.10 | $255.10 |
| Purchase #5 | $89.66 | 6.429% | $95.4242 | $95.42 | $95.40 | $95.40 |
| Purchase #6 | $250.27 | 12.105% | $280.5652 | $280.57 | $280.55 | $280.60 |
| Purchase #7 | $249.65 | 5.777% | $264.0723 | $264.07 | $264.05 | $264.10 |
| 7 purchase totals = | $1,165.14 | $1,258.4726 | $1,258.47 | $1,258.40 | $1,258.50 | |