| 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 | $48.46 | 4.838% | $50.8045 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $126.34 | 11.584% | $140.9752 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $221.78 | 8.249% | $240.0746 | $240.07 | $240.05 | $240.10 |
| Purchase #4 | $159.57 | 7.777% | $171.9798 | $171.98 | $172.00 | $172.00 |
| Purchase #5 | $94.28 | 4.392% | $98.4208 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $182.52 | 9.441% | $199.7517 | $199.75 | $199.75 | $199.80 |
| Purchase #7 | $195.59 | 9.766% | $214.6913 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $1,028.54 | $1,116.6979 | $1,116.69 | $1,116.70 | $1,116.80 | |