| 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 | $80.67 | 10.601% | $89.2218 | $89.22 | $89.20 | $89.20 |
| Purchase #2 | $89.43 | 3.691% | $92.7309 | $92.73 | $92.75 | $92.70 |
| Purchase #3 | $10.80 | 3.253% | $11.1513 | $11.15 | $11.15 | $11.20 |
| Purchase #4 | $120.37 | 3.513% | $124.5986 | $124.60 | $124.60 | $124.60 |
| Purchase #5 | $230.30 | 3.182% | $237.6281 | $237.63 | $237.65 | $237.60 |
| Purchase #6 | $146.58 | 3.406% | $151.5725 | $151.57 | $151.55 | $151.60 |
| Purchase #7 | $189.87 | 3.846% | $197.1724 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $868.02 | $904.0756 | $904.07 | $904.05 | $904.10 | |