| 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 | $32.61 | 3.692% | $33.814 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $199.73 | 5.536% | $210.7871 | $210.79 | $210.80 | $210.80 |
| Purchase #3 | $231.94 | 5.393% | $244.4485 | $244.45 | $244.45 | $244.40 |
| Purchase #4 | $209.42 | 5.539% | $221.0198 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $104.37 | 12.380% | $117.291 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $18.88 | 5.808% | $19.9766 | $19.98 | $20.00 | $20.00 |
| Purchase #7 | $89.56 | 11.251% | $99.6364 | $99.64 | $99.65 | $99.60 |
| 7 purchase totals = | $886.51 | $946.9734 | $946.98 | $947.00 | $946.90 | |