| 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 | $40.97 | 7.305% | $43.9629 | $43.96 | $43.95 | $44.00 |
| Purchase #2 | $138.74 | 10.175% | $152.8568 | $152.86 | $152.85 | $152.90 |
| Purchase #3 | $15.84 | 6.571% | $16.8808 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $218.91 | 7.683% | $235.7289 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $5.76 | 10.709% | $6.3768 | $6.38 | $6.40 | $6.40 |
| Purchase #6 | $80.68 | 13.856% | $91.859 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $132.28 | 5.235% | $139.2049 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $633.18 | $686.8701 | $686.87 | $686.90 | $687.00 | |