| 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 | $50.30 | 13.708% | $57.1951 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $27.86 | 3.796% | $28.9176 | $28.92 | $28.90 | $28.90 |
| Purchase #3 | $226.65 | 3.786% | $235.231 | $235.23 | $235.25 | $235.20 |
| Purchase #4 | $97.51 | 8.378% | $105.6794 | $105.68 | $105.70 | $105.70 |
| Purchase #5 | $33.80 | 5.792% | $35.7577 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $139.31 | 9.756% | $152.9011 | $152.90 | $152.90 | $152.90 |
| Purchase #7 | $60.66 | 12.285% | $68.1121 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $636.09 | $683.7940 | $683.80 | $683.80 | $683.80 | |