| 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 | $59.72 | 10.631% | $66.0688 | $66.07 | $66.05 | $66.10 |
| Purchase #2 | $120.80 | 6.536% | $128.6955 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $21.31 | 7.763% | $22.9643 | $22.96 | $22.95 | $23.00 |
| Purchase #4 | $63.95 | 13.126% | $72.3441 | $72.34 | $72.35 | $72.30 |
| Purchase #5 | $188.43 | 9.443% | $206.2234 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $76.59 | 10.776% | $84.8433 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $55.50 | 11.389% | $61.8209 | $61.82 | $61.80 | $61.80 |
| 7 purchase totals = | $586.30 | $642.9603 | $642.95 | $642.90 | $642.90 | |