| 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 | $49.27 | 11.849% | $55.108 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $230.45 | 3.771% | $239.1403 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $21.72 | 10.491% | $23.9986 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $124.86 | 6.224% | $132.6313 | $132.63 | $132.65 | $132.60 |
| Purchase #5 | $219.57 | 11.356% | $244.5044 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $93.37 | 10.229% | $102.9208 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $145.44 | 4.155% | $151.483 | $151.48 | $151.50 | $151.50 |
| 7 purchase totals = | $884.68 | $949.7864 | $949.78 | $949.80 | $949.70 | |