| 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 | $55.56 | 9.404% | $60.7849 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $216.98 | 6.126% | $230.2722 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $113.54 | 11.636% | $126.7515 | $126.75 | $126.75 | $126.80 |
| Purchase #4 | $180.58 | 11.717% | $201.7386 | $201.74 | $201.75 | $201.70 |
| Purchase #5 | $223.31 | 11.216% | $248.3564 | $248.36 | $248.35 | $248.40 |
| Purchase #6 | $39.40 | 3.129% | $40.6328 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $71.77 | 5.266% | $75.5494 | $75.55 | $75.55 | $75.50 |
| 7 purchase totals = | $901.14 | $984.0858 | $984.08 | $984.10 | $984.10 | |