| 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 | $16.96 | 5.581% | $17.9065 | $17.91 | $17.90 | $17.90 |
| Purchase #2 | $69.90 | 3.712% | $72.4947 | $72.49 | $72.50 | $72.50 |
| Purchase #3 | $61.86 | 3.380% | $63.9509 | $63.95 | $63.95 | $64.00 |
| Purchase #4 | $93.95 | 7.755% | $101.2358 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $21.53 | 13.673% | $24.4738 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $178.79 | 10.274% | $197.1589 | $197.16 | $197.15 | $197.20 |
| Purchase #7 | $211.38 | 7.742% | $227.745 | $227.75 | $227.75 | $227.70 |
| 7 purchase totals = | $654.37 | $704.9656 | $704.97 | $704.95 | $705.00 | |