| 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 | $200.46 | 4.790% | $210.062 | $210.06 | $210.05 | $210.10 |
| Purchase #2 | $8.85 | 8.658% | $9.6162 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $134.43 | 12.383% | $151.0765 | $151.08 | $151.10 | $151.10 |
| Purchase #4 | $31.71 | 13.192% | $35.8932 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $93.47 | 9.196% | $102.0655 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $95.38 | 7.543% | $102.5745 | $102.57 | $102.55 | $102.60 |
| Purchase #7 | $202.95 | 5.732% | $214.5831 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $767.25 | $825.8710 | $825.87 | $825.85 | $826.00 | |