| 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 | $82.31 | 6.341% | $87.5293 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $104.63 | 7.491% | $112.4678 | $112.47 | $112.45 | $112.50 |
| Purchase #3 | $10.56 | 10.257% | $11.6431 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $222.80 | 3.371% | $230.3106 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $64.92 | 5.417% | $68.4367 | $68.44 | $68.45 | $68.40 |
| Purchase #6 | $87.82 | 6.107% | $93.1832 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $181.36 | 9.334% | $198.2881 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $754.40 | $801.8588 | $801.86 | $801.90 | $801.80 | |