| 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 | $63.48 | 7.241% | $68.0766 | $68.08 | $68.10 | $68.10 |
| Purchase #2 | $82.34 | 9.356% | $90.0437 | $90.04 | $90.05 | $90.00 |
| Purchase #3 | $6.90 | 7.288% | $7.4029 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $201.41 | 5.196% | $211.8753 | $211.88 | $211.90 | $211.90 |
| Purchase #5 | $154.69 | 11.259% | $172.1065 | $172.11 | $172.10 | $172.10 |
| Purchase #6 | $242.68 | 8.412% | $263.0942 | $263.09 | $263.10 | $263.10 |
| Purchase #7 | $151.76 | 12.511% | $170.7467 | $170.75 | $170.75 | $170.70 |
| 7 purchase totals = | $903.26 | $983.3459 | $983.35 | $983.40 | $983.30 | |