| 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 | $25.41 | 5.760% | $26.8736 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $151.55 | 13.674% | $172.2729 | $172.27 | $172.25 | $172.30 |
| Purchase #3 | $17.87 | 11.729% | $19.966 | $19.97 | $19.95 | $20.00 |
| Purchase #4 | $170.44 | 4.191% | $177.5831 | $177.58 | $177.60 | $177.60 |
| Purchase #5 | $205.79 | 13.312% | $233.1848 | $233.18 | $233.20 | $233.20 |
| Purchase #6 | $14.29 | 12.535% | $16.0813 | $16.08 | $16.10 | $16.10 |
| Purchase #7 | $105.67 | 5.661% | $111.652 | $111.65 | $111.65 | $111.70 |
| 7 purchase totals = | $691.02 | $757.6137 | $757.60 | $757.60 | $757.80 | |