| 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 | $17.36 | 11.335% | $19.3278 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $111.27 | 3.572% | $115.2446 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $67.42 | 5.220% | $70.9393 | $70.94 | $70.95 | $70.90 |
| Purchase #4 | $60.58 | 4.867% | $63.5284 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $33.99 | 8.500% | $36.8792 | $36.88 | $36.90 | $36.90 |
| Purchase #6 | $171.88 | 12.167% | $192.7926 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $227.72 | 10.611% | $251.8834 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $690.22 | $750.5953 | $750.59 | $750.70 | $750.50 | |