| 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 | $22.91 | 9.738% | $25.141 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $16.57 | 12.226% | $18.5958 | $18.60 | $18.60 | $18.60 |
| Purchase #3 | $175.46 | 4.258% | $182.9311 | $182.93 | $182.95 | $182.90 |
| Purchase #4 | $175.57 | 9.320% | $191.9331 | $191.93 | $191.95 | $191.90 |
| Purchase #5 | $164.76 | 4.449% | $172.0902 | $172.09 | $172.10 | $172.10 |
| Purchase #6 | $47.77 | 10.516% | $52.7935 | $52.79 | $52.80 | $52.80 |
| Purchase #7 | $112.39 | 10.489% | $124.1786 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $715.43 | $767.6633 | $767.66 | $767.75 | $767.60 | |