| 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 | $77.30 | 9.528% | $84.6651 | $84.67 | $84.65 | $84.70 |
| Purchase #2 | $20.86 | 4.423% | $21.7826 | $21.78 | $21.80 | $21.80 |
| Purchase #3 | $231.88 | 3.418% | $239.8057 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $82.74 | 6.178% | $87.8517 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $202.70 | 10.826% | $224.6443 | $224.64 | $224.65 | $224.60 |
| Purchase #6 | $155.88 | 7.377% | $167.3793 | $167.38 | $167.40 | $167.40 |
| Purchase #7 | $90.33 | 9.838% | $99.2167 | $99.22 | $99.20 | $99.20 |
| 7 purchase totals = | $861.69 | $925.3454 | $925.35 | $925.35 | $925.40 | |