| 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 | $130.63 | 3.348% | $135.0035 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $89.30 | 6.349% | $94.9697 | $94.97 | $94.95 | $95.00 |
| Purchase #3 | $23.67 | 9.634% | $25.9504 | $25.95 | $25.95 | $26.00 |
| Purchase #4 | $22.97 | 12.526% | $25.8472 | $25.85 | $25.85 | $25.80 |
| Purchase #5 | $46.40 | 8.353% | $50.2758 | $50.28 | $50.30 | $50.30 |
| Purchase #6 | $218.90 | 7.542% | $235.4094 | $235.41 | $235.40 | $235.40 |
| Purchase #7 | $60.61 | 10.374% | $66.8977 | $66.90 | $66.90 | $66.90 |
| 7 purchase totals = | $592.48 | $634.3537 | $634.36 | $634.35 | $634.40 | |