| 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 | $91.92 | 13.459% | $104.2915 | $104.29 | $104.30 | $104.30 |
| Purchase #2 | $40.77 | 9.552% | $44.6644 | $44.66 | $44.65 | $44.70 |
| Purchase #3 | $5.75 | 12.454% | $6.4661 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $12.82 | 6.248% | $13.621 | $13.62 | $13.60 | $13.60 |
| Purchase #5 | $61.64 | 13.787% | $70.1383 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $208.84 | 7.697% | $224.9144 | $224.91 | $224.90 | $224.90 |
| Purchase #7 | $185.40 | 11.874% | $207.4144 | $207.41 | $207.40 | $207.40 |
| 7 purchase totals = | $607.14 | $671.5101 | $671.50 | $671.45 | $671.50 | |