| 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 | $53.67 | 13.227% | $60.7689 | $60.77 | $60.75 | $60.80 |
| Purchase #2 | $39.75 | 7.631% | $42.7833 | $42.78 | $42.80 | $42.80 |
| Purchase #3 | $44.77 | 9.569% | $49.054 | $49.05 | $49.05 | $49.10 |
| Purchase #4 | $185.28 | 9.723% | $203.2948 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $218.32 | 10.785% | $241.8658 | $241.87 | $241.85 | $241.90 |
| Purchase #6 | $140.52 | 6.599% | $149.7929 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $74.45 | 7.273% | $79.8647 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $756.76 | $827.4244 | $827.41 | $827.40 | $827.60 | |