| 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 | $22.77 | 5.286% | $23.9736 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $99.44 | 3.582% | $103.0019 | $103.00 | $103.00 | $103.00 |
| Purchase #3 | $32.82 | 8.318% | $35.55 | $35.55 | $35.55 | $35.60 |
| Purchase #4 | $156.32 | 13.298% | $177.1074 | $177.11 | $177.10 | $177.10 |
| Purchase #5 | $69.96 | 11.356% | $77.9047 | $77.90 | $77.90 | $77.90 |
| Purchase #6 | $113.25 | 9.682% | $124.2149 | $124.21 | $124.20 | $124.20 |
| Purchase #7 | $37.49 | 13.111% | $42.4053 | $42.41 | $42.40 | $42.40 |
| 7 purchase totals = | $532.05 | $584.1578 | $584.15 | $584.10 | $584.20 | |