| 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 | $98.36 | 5.189% | $103.4639 | $103.46 | $103.45 | $103.50 |
| Purchase #2 | $30.41 | 12.443% | $34.1939 | $34.19 | $34.20 | $34.20 |
| Purchase #3 | $59.57 | 13.779% | $67.7782 | $67.78 | $67.80 | $67.80 |
| Purchase #4 | $146.59 | 7.390% | $157.423 | $157.42 | $157.40 | $157.40 |
| Purchase #5 | $170.81 | 12.433% | $192.0468 | $192.05 | $192.05 | $192.00 |
| Purchase #6 | $60.52 | 7.106% | $64.8206 | $64.82 | $64.80 | $64.80 |
| Purchase #7 | $42.61 | 10.352% | $47.021 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $608.87 | $666.7474 | $666.74 | $666.70 | $666.70 | |