| 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 | $78.72 | 3.514% | $81.4862 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $96.48 | 12.587% | $108.6239 | $108.62 | $108.60 | $108.60 |
| Purchase #3 | $61.41 | 6.246% | $65.2457 | $65.25 | $65.25 | $65.20 |
| Purchase #4 | $23.26 | 3.625% | $24.1032 | $24.10 | $24.10 | $24.10 |
| Purchase #5 | $82.63 | 10.651% | $91.4309 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $99.81 | 6.200% | $105.9982 | $106.00 | $106.00 | $106.00 |
| Purchase #7 | $76.59 | 10.743% | $84.8181 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $518.90 | $561.7062 | $561.71 | $561.70 | $561.60 | |