| 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 | $29.77 | 12.303% | $33.4326 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $27.59 | 5.709% | $29.1651 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $69.49 | 6.386% | $73.9276 | $73.93 | $73.95 | $73.90 |
| Purchase #4 | $30.59 | 7.145% | $32.7757 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $9.29 | 5.164% | $9.7697 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $20.42 | 7.543% | $21.9603 | $21.96 | $21.95 | $22.00 |
| Purchase #7 | $76.34 | 5.772% | $80.7463 | $80.75 | $80.75 | $80.70 |
| 7 purchase totals = | $263.49 | $281.7773 | $281.79 | $281.80 | $281.80 | |