| 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 | $71.40 | 11.381% | $79.526 | $79.53 | $79.55 | $79.50 |
| Purchase #2 | $232.45 | 3.351% | $240.2394 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $199.42 | 10.850% | $221.0571 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $141.70 | 10.805% | $157.0107 | $157.01 | $157.00 | $157.00 |
| Purchase #5 | $137.79 | 11.303% | $153.3644 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $87.25 | 5.788% | $92.3 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $41.28 | 12.784% | $46.5572 | $46.56 | $46.55 | $46.60 |
| 7 purchase totals = | $911.29 | $990.0548 | $990.06 | $990.05 | $990.10 | |