| 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 | $12.66 | 6.552% | $13.4895 | $13.49 | $13.50 | $13.50 |
| Purchase #2 | $242.43 | 5.541% | $255.863 | $255.86 | $255.85 | $255.90 |
| Purchase #3 | $238.87 | 13.430% | $270.9502 | $270.95 | $270.95 | $271.00 |
| Purchase #4 | $174.96 | 10.441% | $193.2276 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $44.83 | 7.831% | $48.3406 | $48.34 | $48.35 | $48.30 |
| Purchase #6 | $51.30 | 12.731% | $57.831 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $136.36 | 3.495% | $141.1258 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $901.41 | $980.8277 | $980.83 | $980.90 | $980.80 | |