| 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 | $83.40 | 7.750% | $89.8635 | $89.86 | $89.85 | $89.90 |
| Purchase #2 | $206.96 | 3.742% | $214.7044 | $214.70 | $214.70 | $214.70 |
| Purchase #3 | $47.29 | 5.511% | $49.8962 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $195.81 | 8.827% | $213.0941 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $27.89 | 6.368% | $29.666 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $230.57 | 11.464% | $257.0025 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $165.44 | 10.154% | $182.2388 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $957.36 | $1,036.4655 | $1,036.46 | $1,036.45 | $1,036.50 | |