| 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 | $73.35 | 6.491% | $78.1111 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $134.45 | 12.825% | $151.6932 | $151.69 | $151.70 | $151.70 |
| Purchase #3 | $202.39 | 5.824% | $214.1772 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $153.55 | 7.232% | $164.6547 | $164.65 | $164.65 | $164.70 |
| Purchase #5 | $93.92 | 12.149% | $105.3303 | $105.33 | $105.35 | $105.30 |
| Purchase #6 | $100.46 | 7.549% | $108.0437 | $108.04 | $108.05 | $108.00 |
| Purchase #7 | $239.79 | 12.606% | $270.0179 | $270.02 | $270.00 | $270.00 |
| 7 purchase totals = | $997.91 | $1,092.0281 | $1,092.02 | $1,092.05 | $1,092.00 | |