| 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 | $32.67 | 11.481% | $36.4208 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $31.44 | 11.300% | $34.9927 | $34.99 | $35.00 | $35.00 |
| Purchase #3 | $185.43 | 8.778% | $201.707 | $201.71 | $201.70 | $201.70 |
| Purchase #4 | $168.90 | 7.861% | $182.1772 | $182.18 | $182.20 | $182.20 |
| Purchase #5 | $219.51 | 9.662% | $240.7191 | $240.72 | $240.70 | $240.70 |
| Purchase #6 | $77.60 | 3.421% | $80.2547 | $80.25 | $80.25 | $80.30 |
| Purchase #7 | $110.51 | 6.145% | $117.3008 | $117.30 | $117.30 | $117.30 |
| 7 purchase totals = | $826.06 | $893.5723 | $893.57 | $893.55 | $893.60 | |