| 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 | $71.36 | 10.863% | $79.1118 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $232.43 | 4.522% | $242.9405 | $242.94 | $242.95 | $242.90 |
| Purchase #3 | $70.32 | 8.511% | $76.3049 | $76.30 | $76.30 | $76.30 |
| Purchase #4 | $20.28 | 3.552% | $21.0003 | $21.00 | $21.00 | $21.00 |
| Purchase #5 | $41.86 | 11.276% | $46.5801 | $46.58 | $46.60 | $46.60 |
| Purchase #6 | $211.57 | 8.787% | $230.1607 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $174.87 | 9.374% | $191.2623 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $822.69 | $887.3606 | $887.35 | $887.35 | $887.40 | |