| 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 | $78.65 | 13.814% | $89.5147 | $89.51 | $89.50 | $89.50 |
| Purchase #2 | $66.70 | 10.746% | $73.8676 | $73.87 | $73.85 | $73.90 |
| Purchase #3 | $150.65 | 4.765% | $157.8285 | $157.83 | $157.85 | $157.80 |
| Purchase #4 | $207.53 | 6.807% | $221.6566 | $221.66 | $221.65 | $221.70 |
| Purchase #5 | $132.68 | 5.723% | $140.2733 | $140.27 | $140.25 | $140.30 |
| Purchase #6 | $118.73 | 6.488% | $126.4332 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $155.79 | 13.305% | $176.5179 | $176.52 | $176.50 | $176.50 |
| 7 purchase totals = | $910.73 | $986.0918 | $986.09 | $986.05 | $986.10 | |