| 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 | $81.71 | 8.565% | $88.7085 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $182.25 | 11.622% | $203.4311 | $203.43 | $203.45 | $203.40 |
| Purchase #3 | $45.82 | 4.598% | $47.9268 | $47.93 | $47.95 | $47.90 |
| Purchase #4 | $36.44 | 10.705% | $40.3409 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $154.83 | 7.869% | $167.0136 | $167.01 | $167.00 | $167.00 |
| Purchase #6 | $229.61 | 11.330% | $255.6248 | $255.62 | $255.60 | $255.60 |
| Purchase #7 | $15.93 | 13.437% | $18.0705 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $746.59 | $821.1162 | $821.11 | $821.10 | $821.00 | |