| 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 | $79.62 | 5.641% | $84.1114 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $159.95 | 4.710% | $167.4836 | $167.48 | $167.50 | $167.50 |
| Purchase #3 | $151.91 | 6.477% | $161.7492 | $161.75 | $161.75 | $161.70 |
| Purchase #4 | $207.48 | 13.658% | $235.8176 | $235.82 | $235.80 | $235.80 |
| Purchase #5 | $83.25 | 3.397% | $86.078 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $55.98 | 9.245% | $61.1554 | $61.16 | $61.15 | $61.20 |
| Purchase #7 | $166.49 | 4.742% | $174.385 | $174.39 | $174.40 | $174.40 |
| 7 purchase totals = | $904.68 | $970.7802 | $970.79 | $970.80 | $970.80 | |