| 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 | $47.63 | 11.544% | $53.1284 | $53.13 | $53.15 | $53.10 |
| Purchase #2 | $80.58 | 11.387% | $89.7556 | $89.76 | $89.75 | $89.80 |
| Purchase #3 | $214.43 | 10.524% | $236.9966 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $177.33 | 7.537% | $190.6954 | $190.70 | $190.70 | $190.70 |
| Purchase #5 | $111.57 | 13.121% | $126.2091 | $126.21 | $126.20 | $126.20 |
| Purchase #6 | $61.84 | 8.364% | $67.0123 | $67.01 | $67.00 | $67.00 |
| Purchase #7 | $199.76 | 6.768% | $213.2798 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $893.14 | $977.0772 | $977.09 | $977.10 | $977.10 | |