| 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 | $81.36 | 8.624% | $88.3765 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $168.26 | 5.559% | $177.6136 | $177.61 | $177.60 | $177.60 |
| Purchase #3 | $18.55 | 6.127% | $19.6866 | $19.69 | $19.70 | $19.70 |
| Purchase #4 | $140.33 | 13.822% | $159.7264 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $73.76 | 9.772% | $80.9678 | $80.97 | $80.95 | $81.00 |
| Purchase #6 | $203.57 | 6.142% | $216.0733 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $102.71 | 4.657% | $107.4932 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $788.54 | $849.9374 | $849.94 | $849.95 | $850.00 | |