| 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 | $71.28 | 9.625% | $78.1407 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $100.74 | 7.546% | $108.3418 | $108.34 | $108.35 | $108.30 |
| Purchase #3 | $18.75 | 5.556% | $19.7918 | $19.79 | $19.80 | $19.80 |
| Purchase #4 | $87.57 | 13.799% | $99.6538 | $99.65 | $99.65 | $99.70 |
| Purchase #5 | $61.52 | 13.619% | $69.8984 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $83.35 | 9.839% | $91.5508 | $91.55 | $91.55 | $91.60 |
| Purchase #7 | $232.99 | 5.188% | $245.0775 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $656.20 | $712.4548 | $712.45 | $712.50 | $712.50 | |