| 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 | $27.46 | 3.107% | $28.3132 | $28.31 | $28.30 | $28.30 |
| Purchase #2 | $214.94 | 7.335% | $230.7058 | $230.71 | $230.70 | $230.70 |
| Purchase #3 | $21.50 | 11.134% | $23.8938 | $23.89 | $23.90 | $23.90 |
| Purchase #4 | $156.33 | 5.819% | $165.4268 | $165.43 | $165.45 | $165.40 |
| Purchase #5 | $143.52 | 9.602% | $157.3008 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $166.75 | 11.505% | $185.9346 | $185.93 | $185.95 | $185.90 |
| Purchase #7 | $73.52 | 9.780% | $80.7103 | $80.71 | $80.70 | $80.70 |
| 7 purchase totals = | $804.02 | $872.2853 | $872.28 | $872.30 | $872.20 | |