| 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 | $25.93 | 13.485% | $29.4267 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $90.98 | 6.433% | $96.8327 | $96.83 | $96.85 | $96.80 |
| Purchase #3 | $182.37 | 9.620% | $199.914 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $55.99 | 3.142% | $57.7492 | $57.75 | $57.75 | $57.70 |
| Purchase #5 | $140.77 | 13.430% | $159.6754 | $159.68 | $159.70 | $159.70 |
| Purchase #6 | $32.85 | 3.477% | $33.9922 | $33.99 | $34.00 | $34.00 |
| Purchase #7 | $76.52 | 5.146% | $80.4577 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $605.41 | $658.0479 | $658.05 | $658.10 | $658.00 | |