| 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 | $46.92 | 9.714% | $51.4778 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $112.99 | 13.293% | $128.0098 | $128.01 | $128.00 | $128.00 |
| Purchase #3 | $82.77 | 10.867% | $91.7646 | $91.76 | $91.75 | $91.80 |
| Purchase #4 | $56.38 | 4.424% | $58.8743 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $224.93 | 3.579% | $232.9802 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $42.64 | 5.170% | $44.8445 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $78.52 | 4.704% | $82.2136 | $82.21 | $82.20 | $82.20 |
| 7 purchase totals = | $645.15 | $690.1648 | $690.15 | $690.15 | $690.20 | |