| 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 | $23.82 | 6.689% | $25.4133 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $22.89 | 12.350% | $25.7169 | $25.72 | $25.70 | $25.70 |
| Purchase #3 | $100.75 | 9.654% | $110.4764 | $110.48 | $110.50 | $110.50 |
| Purchase #4 | $230.90 | 6.170% | $245.1465 | $245.15 | $245.15 | $245.10 |
| Purchase #5 | $146.65 | 13.362% | $166.2454 | $166.25 | $166.25 | $166.20 |
| Purchase #6 | $36.71 | 3.718% | $38.0749 | $38.07 | $38.05 | $38.10 |
| Purchase #7 | $131.54 | 13.268% | $148.9927 | $148.99 | $149.00 | $149.00 |
| 7 purchase totals = | $693.26 | $760.0661 | $760.07 | $760.05 | $760.00 | |