| 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 | $66.92 | 12.798% | $75.4844 | $75.48 | $75.50 | $75.50 |
| Purchase #2 | $34.65 | 13.740% | $39.4109 | $39.41 | $39.40 | $39.40 |
| Purchase #3 | $156.69 | 5.731% | $165.6699 | $165.67 | $165.65 | $165.70 |
| Purchase #4 | $77.62 | 8.795% | $84.4467 | $84.45 | $84.45 | $84.40 |
| Purchase #5 | $105.59 | 3.214% | $108.9837 | $108.98 | $109.00 | $109.00 |
| Purchase #6 | $121.74 | 7.288% | $130.6124 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $249.89 | 6.873% | $267.0649 | $267.06 | $267.05 | $267.10 |
| 7 purchase totals = | $813.10 | $871.6729 | $871.66 | $871.65 | $871.70 | |