| 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 | $95.54 | 11.837% | $106.8491 | $106.85 | $106.85 | $106.80 |
| Purchase #2 | $65.67 | 13.550% | $74.5683 | $74.57 | $74.55 | $74.60 |
| Purchase #3 | $130.70 | 4.270% | $136.2809 | $136.28 | $136.30 | $136.30 |
| Purchase #4 | $52.35 | 10.607% | $57.9028 | $57.90 | $57.90 | $57.90 |
| Purchase #5 | $221.49 | 6.255% | $235.3442 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $208.83 | 3.669% | $216.492 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $98.27 | 10.458% | $108.5471 | $108.55 | $108.55 | $108.50 |
| 7 purchase totals = | $872.85 | $935.9844 | $935.98 | $936.00 | $935.90 | |