| 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 | $51.39 | 13.548% | $58.3523 | $58.35 | $58.35 | $58.40 |
| Purchase #2 | $130.65 | 3.495% | $135.2162 | $135.22 | $135.20 | $135.20 |
| Purchase #3 | $191.47 | 10.218% | $211.0344 | $211.03 | $211.05 | $211.00 |
| Purchase #4 | $195.86 | 10.841% | $217.0932 | $217.09 | $217.10 | $217.10 |
| Purchase #5 | $73.39 | 3.237% | $75.7656 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $104.33 | 6.734% | $111.3556 | $111.36 | $111.35 | $111.40 |
| Purchase #7 | $226.69 | 13.358% | $256.9713 | $256.97 | $256.95 | $257.00 |
| 7 purchase totals = | $973.78 | $1,065.7886 | $1,065.79 | $1,065.75 | $1,065.90 | |