| 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 | $89.67 | 3.159% | $92.5027 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $15.63 | 12.276% | $17.5487 | $17.55 | $17.55 | $17.50 |
| Purchase #3 | $7.44 | 5.306% | $7.8348 | $7.83 | $7.85 | $7.80 |
| Purchase #4 | $185.60 | 11.188% | $206.3649 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $100.67 | 12.773% | $113.5286 | $113.53 | $113.55 | $113.50 |
| Purchase #6 | $141.95 | 4.755% | $148.6997 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $197.63 | 6.849% | $211.1657 | $211.17 | $211.15 | $211.20 |
| 7 purchase totals = | $738.59 | $797.6451 | $797.64 | $797.65 | $797.60 | |