| 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 | $82.38 | 7.794% | $88.8007 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $78.59 | 6.627% | $83.7982 | $83.80 | $83.80 | $83.80 |
| Purchase #3 | $217.97 | 8.516% | $236.5323 | $236.53 | $236.55 | $236.50 |
| Purchase #4 | $168.52 | 4.640% | $176.3393 | $176.34 | $176.35 | $176.30 |
| Purchase #5 | $47.35 | 7.292% | $50.8028 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $116.52 | 11.719% | $130.175 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $208.84 | 4.399% | $218.0269 | $218.03 | $218.05 | $218.00 |
| 7 purchase totals = | $920.17 | $984.4752 | $984.48 | $984.55 | $984.40 | |