| 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 | $109.91 | 6.238% | $116.7662 | $116.77 | $116.75 | $116.80 |
| Purchase #2 | $55.76 | 9.650% | $61.1408 | $61.14 | $61.15 | $61.10 |
| Purchase #3 | $114.56 | 4.650% | $119.887 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $154.95 | 8.416% | $167.9906 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $53.42 | 12.387% | $60.0371 | $60.04 | $60.05 | $60.00 |
| Purchase #6 | $52.35 | 8.340% | $56.716 | $56.72 | $56.70 | $56.70 |
| Purchase #7 | $87.70 | 4.653% | $91.7807 | $91.78 | $91.80 | $91.80 |
| 7 purchase totals = | $628.65 | $674.3184 | $674.33 | $674.35 | $674.30 | |