| 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 | $28.86 | 10.173% | $31.7959 | $31.80 | $31.80 | $31.80 |
| Purchase #2 | $72.73 | 8.569% | $78.9622 | $78.96 | $78.95 | $79.00 |
| Purchase #3 | $30.35 | 4.121% | $31.6007 | $31.60 | $31.60 | $31.60 |
| Purchase #4 | $24.73 | 10.724% | $27.382 | $27.38 | $27.40 | $27.40 |
| Purchase #5 | $172.83 | 12.380% | $194.2264 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $196.28 | 12.592% | $220.9956 | $221.00 | $221.00 | $221.00 |
| Purchase #7 | $108.81 | 12.220% | $122.1066 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $634.59 | $707.0694 | $707.08 | $707.10 | $707.10 | |