| 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 | $77.79 | 9.150% | $84.9078 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $18.74 | 13.646% | $21.2973 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $188.94 | 4.730% | $197.8769 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $62.94 | 7.796% | $67.8468 | $67.85 | $67.85 | $67.80 |
| Purchase #5 | $203.53 | 10.635% | $225.1754 | $225.18 | $225.20 | $225.20 |
| Purchase #6 | $144.26 | 5.682% | $152.4569 | $152.46 | $152.45 | $152.50 |
| Purchase #7 | $121.32 | 4.164% | $126.3718 | $126.37 | $126.35 | $126.40 |
| 7 purchase totals = | $817.52 | $875.9329 | $875.95 | $875.95 | $876.00 | |