| 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 | $74.31 | 8.266% | $80.4525 | $80.45 | $80.45 | $80.50 |
| Purchase #2 | $63.36 | 9.633% | $69.4635 | $69.46 | $69.45 | $69.50 |
| Purchase #3 | $194.81 | 10.144% | $214.5715 | $214.57 | $214.55 | $214.60 |
| Purchase #4 | $198.53 | 5.297% | $209.0461 | $209.05 | $209.05 | $209.00 |
| Purchase #5 | $52.53 | 7.296% | $56.3626 | $56.36 | $56.35 | $56.40 |
| Purchase #6 | $58.77 | 11.367% | $65.4504 | $65.45 | $65.45 | $65.50 |
| Purchase #7 | $236.98 | 6.742% | $252.9572 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $879.29 | $948.3038 | $948.30 | $948.25 | $948.50 | |