| 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 | $63.83 | 7.270% | $68.4704 | $68.47 | $68.45 | $68.50 |
| Purchase #2 | $225.40 | 7.181% | $241.586 | $241.59 | $241.60 | $241.60 |
| Purchase #3 | $30.29 | 7.753% | $32.6384 | $32.64 | $32.65 | $32.60 |
| Purchase #4 | $7.54 | 13.852% | $8.5844 | $8.58 | $8.60 | $8.60 |
| Purchase #5 | $221.26 | 9.172% | $241.554 | $241.55 | $241.55 | $241.60 |
| Purchase #6 | $32.27 | 4.542% | $33.7357 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $48.71 | 8.190% | $52.6993 | $52.70 | $52.70 | $52.70 |
| 7 purchase totals = | $629.30 | $679.2682 | $679.27 | $679.30 | $679.30 | |