| 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 | $158.76 | 5.571% | $167.6045 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $66.26 | 7.141% | $70.9916 | $70.99 | $71.00 | $71.00 |
| Purchase #3 | $26.86 | 7.542% | $28.8858 | $28.89 | $28.90 | $28.90 |
| Purchase #4 | $15.89 | 13.853% | $18.0912 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $128.74 | 8.242% | $139.3508 | $139.35 | $139.35 | $139.40 |
| Purchase #6 | $75.31 | 7.635% | $81.0599 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $57.77 | 7.106% | $61.8751 | $61.88 | $61.90 | $61.90 |
| 7 purchase totals = | $529.59 | $567.8589 | $567.86 | $567.90 | $568.00 | |