| 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 | $45.83 | 8.492% | $49.7219 | $49.72 | $49.70 | $49.70 |
| Purchase #2 | $220.32 | 12.255% | $247.3202 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $96.71 | 12.695% | $108.9873 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $75.61 | 7.747% | $81.4675 | $81.47 | $81.45 | $81.50 |
| Purchase #5 | $47.91 | 10.103% | $52.7503 | $52.75 | $52.75 | $52.80 |
| Purchase #6 | $15.29 | 7.818% | $16.4854 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $54.35 | 6.700% | $57.9915 | $57.99 | $58.00 | $58.00 |
| 7 purchase totals = | $556.02 | $614.7241 | $614.73 | $614.70 | $614.80 | |