| 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 | $70.89 | 3.706% | $73.5172 | $73.52 | $73.50 | $73.50 |
| Purchase #2 | $84.37 | 6.593% | $89.9325 | $89.93 | $89.95 | $89.90 |
| Purchase #3 | $21.56 | 12.178% | $24.1856 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $172.33 | 12.491% | $193.8557 | $193.86 | $193.85 | $193.90 |
| Purchase #5 | $50.32 | 11.780% | $56.2477 | $56.25 | $56.25 | $56.20 |
| Purchase #6 | $205.39 | 10.796% | $227.5639 | $227.56 | $227.55 | $227.60 |
| Purchase #7 | $218.84 | 9.518% | $239.6692 | $239.67 | $239.65 | $239.70 |
| 7 purchase totals = | $823.70 | $904.9718 | $904.98 | $904.95 | $905.00 | |