| 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 | $120.62 | 4.650% | $126.2288 | $126.23 | $126.25 | $126.20 |
| Purchase #2 | $74.69 | 4.585% | $78.1145 | $78.11 | $78.10 | $78.10 |
| Purchase #3 | $158.78 | 12.267% | $178.2575 | $178.26 | $178.25 | $178.30 |
| Purchase #4 | $231.58 | 12.189% | $259.8073 | $259.81 | $259.80 | $259.80 |
| Purchase #5 | $47.35 | 13.592% | $53.7858 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $56.26 | 13.180% | $63.6751 | $63.68 | $63.70 | $63.70 |
| Purchase #7 | $108.60 | 7.871% | $117.1479 | $117.15 | $117.15 | $117.10 |
| 7 purchase totals = | $797.88 | $877.0169 | $877.03 | $877.05 | $877.00 | |