| 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 | $63.72 | 5.772% | $67.3979 | $67.40 | $67.40 | $67.40 |
| Purchase #2 | $203.90 | 12.373% | $229.1285 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $65.94 | 10.747% | $73.0266 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $221.57 | 6.454% | $235.8701 | $235.87 | $235.85 | $235.90 |
| Purchase #5 | $59.78 | 13.306% | $67.7343 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $185.37 | 9.111% | $202.2591 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $22.39 | 9.306% | $24.4736 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $822.67 | $899.8901 | $899.89 | $899.90 | $899.90 | |