| 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 | $45.73 | 9.264% | $49.9664 | $49.97 | $49.95 | $50.00 |
| Purchase #2 | $73.72 | 3.219% | $76.093 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $65.96 | 6.479% | $70.2335 | $70.23 | $70.25 | $70.20 |
| Purchase #4 | $164.69 | 10.682% | $182.2822 | $182.28 | $182.30 | $182.30 |
| Purchase #5 | $132.45 | 10.286% | $146.0738 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $206.38 | 8.784% | $224.5084 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $128.58 | 11.206% | $142.9887 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $817.51 | $892.1460 | $892.14 | $892.15 | $892.20 | |