| 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 | $58.81 | 13.797% | $66.924 | $66.92 | $66.90 | $66.90 |
| Purchase #2 | $32.70 | 4.320% | $34.1126 | $34.11 | $34.10 | $34.10 |
| Purchase #3 | $135.25 | 3.456% | $139.9242 | $139.92 | $139.90 | $139.90 |
| Purchase #4 | $35.45 | 10.142% | $39.0453 | $39.05 | $39.05 | $39.00 |
| Purchase #5 | $126.78 | 5.422% | $133.654 | $133.65 | $133.65 | $133.70 |
| Purchase #6 | $148.46 | 9.519% | $162.5919 | $162.59 | $162.60 | $162.60 |
| Purchase #7 | $60.47 | 13.219% | $68.4635 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $597.92 | $644.7155 | $644.70 | $644.65 | $644.70 | |