| 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 | $51.60 | 3.484% | $53.3977 | $53.40 | $53.40 | $53.40 |
| Purchase #2 | $126.98 | 13.197% | $143.7376 | $143.74 | $143.75 | $143.70 |
| Purchase #3 | $44.48 | 7.732% | $47.9192 | $47.92 | $47.90 | $47.90 |
| Purchase #4 | $209.89 | 3.205% | $216.617 | $216.62 | $216.60 | $216.60 |
| Purchase #5 | $59.58 | 12.648% | $67.1157 | $67.12 | $67.10 | $67.10 |
| Purchase #6 | $214.70 | 10.846% | $237.9864 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $118.62 | 13.746% | $134.9255 | $134.93 | $134.95 | $134.90 |
| 7 purchase totals = | $825.85 | $901.6991 | $901.72 | $901.70 | $901.60 | |