| 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 | $79.96 | 5.198% | $84.1163 | $84.12 | $84.10 | $84.10 |
| Purchase #2 | $22.54 | 5.177% | $23.7069 | $23.71 | $23.70 | $23.70 |
| Purchase #3 | $221.35 | 13.869% | $252.049 | $252.05 | $252.05 | $252.00 |
| Purchase #4 | $11.40 | 9.708% | $12.5067 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $212.54 | 12.547% | $239.2074 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $67.94 | 6.778% | $72.545 | $72.55 | $72.55 | $72.50 |
| Purchase #7 | $96.26 | 3.854% | $99.9699 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $711.99 | $784.1012 | $784.12 | $784.05 | $784.00 | |