| 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 | $78.59 | 9.114% | $85.7527 | $85.75 | $85.75 | $85.80 |
| Purchase #2 | $195.35 | 12.830% | $220.4134 | $220.41 | $220.40 | $220.40 |
| Purchase #3 | $108.45 | 3.354% | $112.0874 | $112.09 | $112.10 | $112.10 |
| Purchase #4 | $117.92 | 11.330% | $131.2803 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $220.69 | 6.536% | $235.1143 | $235.11 | $235.10 | $235.10 |
| Purchase #6 | $184.40 | 9.291% | $201.5326 | $201.53 | $201.55 | $201.50 |
| Purchase #7 | $80.59 | 4.220% | $83.9909 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $985.99 | $1,070.1716 | $1,070.16 | $1,070.20 | $1,070.20 | |