| 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 | $66.57 | 7.869% | $71.8084 | $71.81 | $71.80 | $71.80 |
| Purchase #2 | $65.93 | 7.118% | $70.6229 | $70.62 | $70.60 | $70.60 |
| Purchase #3 | $32.44 | 6.642% | $34.5947 | $34.59 | $34.60 | $34.60 |
| Purchase #4 | $95.45 | 12.553% | $107.4318 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $73.65 | 13.703% | $83.7423 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $100.51 | 13.437% | $114.0155 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $236.90 | 12.292% | $266.0197 | $266.02 | $266.00 | $266.00 |
| 7 purchase totals = | $671.45 | $748.2353 | $748.23 | $748.20 | $748.10 | |