| 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 | $131.30 | 7.149% | $140.6866 | $140.69 | $140.70 | $140.70 |
| Purchase #2 | $13.83 | 4.824% | $14.4972 | $14.50 | $14.50 | $14.50 |
| Purchase #3 | $121.89 | 9.548% | $133.5281 | $133.53 | $133.55 | $133.50 |
| Purchase #4 | $69.80 | 5.294% | $73.4952 | $73.50 | $73.50 | $73.50 |
| Purchase #5 | $35.26 | 5.751% | $37.2878 | $37.29 | $37.30 | $37.30 |
| Purchase #6 | $47.60 | 8.329% | $51.5646 | $51.56 | $51.55 | $51.60 |
| Purchase #7 | $57.49 | 10.644% | $63.6092 | $63.61 | $63.60 | $63.60 |
| 7 purchase totals = | $477.17 | $514.6687 | $514.68 | $514.70 | $514.70 | |