| 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 | $62.30 | 10.849% | $69.0589 | $69.06 | $69.05 | $69.10 |
| Purchase #2 | $44.77 | 5.680% | $47.3129 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $49.78 | 10.397% | $54.9556 | $54.96 | $54.95 | $55.00 |
| Purchase #4 | $14.83 | 4.546% | $15.5042 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $107.54 | 5.621% | $113.5848 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $62.40 | 13.808% | $71.0162 | $71.02 | $71.00 | $71.00 |
| Purchase #7 | $97.59 | 8.245% | $105.6363 | $105.64 | $105.65 | $105.60 |
| 7 purchase totals = | $439.21 | $477.0689 | $477.07 | $477.05 | $477.10 | |