| 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 | $68.57 | 7.221% | $73.5214 | $73.52 | $73.50 | $73.50 |
| Purchase #2 | $6.99 | 10.874% | $7.7501 | $7.75 | $7.75 | $7.80 |
| Purchase #3 | $28.98 | 10.728% | $32.089 | $32.09 | $32.10 | $32.10 |
| Purchase #4 | $159.90 | 3.723% | $165.8531 | $165.85 | $165.85 | $165.90 |
| Purchase #5 | $26.71 | 9.412% | $29.2239 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $208.53 | 13.722% | $237.1445 | $237.14 | $237.15 | $237.10 |
| Purchase #7 | $22.96 | 3.243% | $23.7046 | $23.70 | $23.70 | $23.70 |
| 7 purchase totals = | $522.64 | $569.2866 | $569.27 | $569.25 | $569.30 | |