| 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 | $9.89 | 10.825% | $10.9606 | $10.96 | $10.95 | $11.00 |
| Purchase #2 | $76.75 | 10.653% | $84.9262 | $84.93 | $84.95 | $84.90 |
| Purchase #3 | $204.96 | 10.179% | $225.8229 | $225.82 | $225.80 | $225.80 |
| Purchase #4 | $55.27 | 4.164% | $57.5714 | $57.57 | $57.55 | $57.60 |
| Purchase #5 | $183.64 | 3.254% | $189.6156 | $189.62 | $189.60 | $189.60 |
| Purchase #6 | $117.43 | 7.635% | $126.3958 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $155.68 | 11.180% | $173.085 | $173.09 | $173.10 | $173.10 |
| 7 purchase totals = | $803.62 | $868.3775 | $868.39 | $868.35 | $868.40 | |