| 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 | $72.65 | 9.248% | $79.3687 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $184.81 | 5.612% | $195.1815 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $150.64 | 13.472% | $170.9342 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $155.95 | 6.787% | $166.5343 | $166.53 | $166.55 | $166.50 |
| Purchase #5 | $170.92 | 5.258% | $179.907 | $179.91 | $179.90 | $179.90 |
| Purchase #6 | $67.54 | 7.743% | $72.7696 | $72.77 | $72.75 | $72.80 |
| Purchase #7 | $10.67 | 6.175% | $11.3289 | $11.33 | $11.35 | $11.30 |
| 7 purchase totals = | $813.18 | $876.0242 | $876.02 | $876.05 | $876.00 | |