| 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 | $132.58 | 8.459% | $143.7949 | $143.79 | $143.80 | $143.80 |
| Purchase #2 | $29.70 | 6.754% | $31.7059 | $31.71 | $31.70 | $31.70 |
| Purchase #3 | $105.94 | 8.106% | $114.5275 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $41.46 | 13.507% | $47.06 | $47.06 | $47.05 | $47.10 |
| Purchase #5 | $96.84 | 8.613% | $105.1808 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $81.83 | 9.419% | $89.5376 | $89.54 | $89.55 | $89.50 |
| Purchase #7 | $7.32 | 12.543% | $8.2381 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $495.67 | $540.0448 | $540.05 | $540.10 | $540.00 | |