| 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 | $55.41 | 10.448% | $61.1992 | $61.20 | $61.20 | $61.20 |
| Purchase #2 | $47.95 | 8.581% | $52.0646 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $9.94 | 3.261% | $10.2641 | $10.26 | $10.25 | $10.30 |
| Purchase #4 | $148.60 | 3.265% | $153.4518 | $153.45 | $153.45 | $153.50 |
| Purchase #5 | $131.59 | 12.362% | $147.8572 | $147.86 | $147.85 | $147.90 |
| Purchase #6 | $32.37 | 4.614% | $33.8636 | $33.86 | $33.85 | $33.90 |
| Purchase #7 | $14.92 | 6.319% | $15.8628 | $15.86 | $15.85 | $15.90 |
| 7 purchase totals = | $440.78 | $474.5633 | $474.55 | $474.50 | $474.80 | |