| 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 | $32.83 | 10.513% | $36.2814 | $36.28 | $36.30 | $36.30 |
| Purchase #2 | $159.94 | 10.741% | $177.1192 | $177.12 | $177.10 | $177.10 |
| Purchase #3 | $34.79 | 9.759% | $38.1852 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $71.50 | 13.732% | $81.3184 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $249.79 | 9.311% | $273.0479 | $273.05 | $273.05 | $273.00 |
| Purchase #6 | $203.28 | 7.767% | $219.0688 | $219.07 | $219.05 | $219.10 |
| Purchase #7 | $158.41 | 6.854% | $169.2674 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $910.54 | $994.2883 | $994.30 | $994.25 | $994.30 | |