| 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 | $16.34 | 10.166% | $18.0011 | $18.00 | $18.00 | $18.00 |
| Purchase #2 | $113.34 | 3.290% | $117.0689 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $50.39 | 8.791% | $54.8198 | $54.82 | $54.80 | $54.80 |
| Purchase #4 | $213.36 | 11.446% | $237.7812 | $237.78 | $237.80 | $237.80 |
| Purchase #5 | $201.36 | 7.459% | $216.3794 | $216.38 | $216.40 | $216.40 |
| Purchase #6 | $147.63 | 7.441% | $158.6151 | $158.62 | $158.60 | $158.60 |
| Purchase #7 | $122.36 | 10.162% | $134.7942 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $864.78 | $937.4597 | $937.46 | $937.45 | $937.50 | |