| 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 | $24.88 | 13.561% | $28.254 | $28.25 | $28.25 | $28.30 |
| Purchase #2 | $55.70 | 12.179% | $62.4837 | $62.48 | $62.50 | $62.50 |
| Purchase #3 | $91.33 | 12.423% | $102.6759 | $102.68 | $102.70 | $102.70 |
| Purchase #4 | $18.71 | 9.788% | $20.5413 | $20.54 | $20.55 | $20.50 |
| Purchase #5 | $225.99 | 8.506% | $245.2127 | $245.21 | $245.20 | $245.20 |
| Purchase #6 | $63.54 | 3.743% | $65.9183 | $65.92 | $65.90 | $65.90 |
| Purchase #7 | $56.70 | 6.697% | $60.4972 | $60.50 | $60.50 | $60.50 |
| 7 purchase totals = | $536.85 | $585.5831 | $585.58 | $585.60 | $585.60 | |