| 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 | $115.49 | 13.843% | $131.4773 | $131.48 | $131.50 | $131.50 |
| Purchase #2 | $69.55 | 4.614% | $72.759 | $72.76 | $72.75 | $72.80 |
| Purchase #3 | $107.43 | 7.448% | $115.4314 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $57.26 | 10.337% | $63.179 | $63.18 | $63.20 | $63.20 |
| Purchase #5 | $121.47 | 12.253% | $136.3537 | $136.35 | $136.35 | $136.40 |
| Purchase #6 | $127.40 | 7.350% | $136.7639 | $136.76 | $136.75 | $136.80 |
| Purchase #7 | $62.72 | 11.200% | $69.7446 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $661.32 | $725.7089 | $725.70 | $725.75 | $725.80 | |