| 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 | $89.39 | 4.380% | $93.3053 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $195.87 | 12.490% | $220.3342 | $220.33 | $220.35 | $220.30 |
| Purchase #3 | $60.25 | 6.446% | $64.1337 | $64.13 | $64.15 | $64.10 |
| Purchase #4 | $18.31 | 13.661% | $20.8113 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $28.72 | 8.169% | $31.0661 | $31.07 | $31.05 | $31.10 |
| Purchase #6 | $225.44 | 6.324% | $239.6968 | $239.70 | $239.70 | $239.70 |
| Purchase #7 | $56.54 | 3.198% | $58.3481 | $58.35 | $58.35 | $58.30 |
| 7 purchase totals = | $674.52 | $727.6955 | $727.70 | $727.70 | $727.60 | |