| 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 | $25.63 | 10.182% | $28.2396 | $28.24 | $28.25 | $28.20 |
| Purchase #2 | $208.78 | 8.642% | $226.8228 | $226.82 | $226.80 | $226.80 |
| Purchase #3 | $17.98 | 3.736% | $18.6517 | $18.65 | $18.65 | $18.70 |
| Purchase #4 | $49.35 | 10.310% | $54.438 | $54.44 | $54.45 | $54.40 |
| Purchase #5 | $216.81 | 12.355% | $243.5969 | $243.60 | $243.60 | $243.60 |
| Purchase #6 | $171.53 | 13.839% | $195.268 | $195.27 | $195.25 | $195.30 |
| Purchase #7 | $13.97 | 9.210% | $15.2566 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $704.05 | $782.2736 | $782.28 | $782.25 | $782.30 | |