| 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 | $250.98 | 13.489% | $284.8347 | $284.83 | $284.85 | $284.80 |
| Purchase #2 | $27.90 | 13.188% | $31.5795 | $31.58 | $31.60 | $31.60 |
| Purchase #3 | $76.28 | 4.375% | $79.6173 | $79.62 | $79.60 | $79.60 |
| Purchase #4 | $242.36 | 8.578% | $263.1496 | $263.15 | $263.15 | $263.10 |
| Purchase #5 | $66.76 | 12.622% | $75.1864 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $96.70 | 5.621% | $102.1355 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $43.72 | 11.668% | $48.8212 | $48.82 | $48.80 | $48.80 |
| 7 purchase totals = | $804.70 | $885.3242 | $885.33 | $885.35 | $885.20 | |