| 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 | $44.43 | 6.701% | $47.4073 | $47.41 | $47.40 | $47.40 |
| Purchase #2 | $55.81 | 5.527% | $58.8946 | $58.89 | $58.90 | $58.90 |
| Purchase #3 | $142.88 | 6.265% | $151.8314 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $178.37 | 3.171% | $184.0261 | $184.03 | $184.05 | $184.00 |
| Purchase #5 | $60.33 | 5.467% | $63.6282 | $63.63 | $63.65 | $63.60 |
| Purchase #6 | $135.29 | 13.225% | $153.1821 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $224.46 | 6.862% | $239.8624 | $239.86 | $239.85 | $239.90 |
| 7 purchase totals = | $841.57 | $898.8321 | $898.83 | $898.90 | $898.80 | |