| 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 | $41.64 | 12.664% | $46.9133 | $46.91 | $46.90 | $46.90 |
| Purchase #2 | $14.69 | 9.804% | $16.1302 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $76.78 | 7.578% | $82.5984 | $82.60 | $82.60 | $82.60 |
| Purchase #4 | $250.68 | 12.444% | $281.8746 | $281.87 | $281.85 | $281.90 |
| Purchase #5 | $218.28 | 10.601% | $241.4199 | $241.42 | $241.40 | $241.40 |
| Purchase #6 | $47.62 | 13.781% | $54.1825 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $113.53 | 7.121% | $121.6145 | $121.61 | $121.60 | $121.60 |
| 7 purchase totals = | $763.22 | $844.7334 | $844.72 | $844.70 | $844.70 | |