| 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 | $128.82 | 5.544% | $135.9618 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $92.89 | 7.681% | $100.0249 | $100.02 | $100.00 | $100.00 |
| Purchase #3 | $128.57 | 11.568% | $143.443 | $143.44 | $143.45 | $143.40 |
| Purchase #4 | $35.71 | 7.283% | $38.3108 | $38.31 | $38.30 | $38.30 |
| Purchase #5 | $54.42 | 7.818% | $58.6746 | $58.67 | $58.65 | $58.70 |
| Purchase #6 | $248.78 | 13.237% | $281.711 | $281.71 | $281.70 | $281.70 |
| Purchase #7 | $14.50 | 8.546% | $15.7392 | $15.74 | $15.75 | $15.70 |
| 7 purchase totals = | $703.69 | $773.8653 | $773.85 | $773.80 | $773.80 | |