| 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 | $13.62 | 12.818% | $15.3658 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $144.94 | 4.760% | $151.8391 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $197.50 | 10.264% | $217.7714 | $217.77 | $217.75 | $217.80 |
| Purchase #4 | $161.83 | 4.199% | $168.6252 | $168.63 | $168.65 | $168.60 |
| Purchase #5 | $51.65 | 5.460% | $54.4701 | $54.47 | $54.45 | $54.50 |
| Purchase #6 | $183.96 | 11.505% | $205.1246 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $125.48 | 11.164% | $139.4886 | $139.49 | $139.50 | $139.50 |
| 7 purchase totals = | $878.98 | $952.6848 | $952.69 | $952.65 | $952.70 | |