| 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 | $89.64 | 3.202% | $92.5103 | $92.51 | $92.50 | $92.50 |
| Purchase #2 | $26.52 | 8.140% | $28.6787 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $223.65 | 8.511% | $242.6849 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $57.87 | 12.331% | $65.0059 | $65.01 | $65.00 | $65.00 |
| Purchase #5 | $91.84 | 9.369% | $100.4445 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $84.67 | 4.552% | $88.5242 | $88.52 | $88.50 | $88.50 |
| Purchase #7 | $121.79 | 7.607% | $131.0546 | $131.05 | $131.05 | $131.10 |
| 7 purchase totals = | $695.98 | $748.9031 | $748.89 | $748.90 | $748.90 | |