| 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 | $200.64 | 4.501% | $209.6708 | $209.67 | $209.65 | $209.70 |
| Purchase #2 | $75.40 | 6.579% | $80.3606 | $80.36 | $80.35 | $80.40 |
| Purchase #3 | $57.94 | 4.240% | $60.3967 | $60.40 | $60.40 | $60.40 |
| Purchase #4 | $84.45 | 3.279% | $87.2191 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $26.84 | 5.276% | $28.2561 | $28.26 | $28.25 | $28.30 |
| Purchase #6 | $56.35 | 11.695% | $62.9401 | $62.94 | $62.95 | $62.90 |
| Purchase #7 | $242.63 | 9.813% | $266.4393 | $266.44 | $266.45 | $266.40 |
| 7 purchase totals = | $744.25 | $795.2827 | $795.29 | $795.25 | $795.30 | |