| 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 | $31.51 | 5.262% | $33.1681 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $82.69 | 6.332% | $87.9259 | $87.93 | $87.95 | $87.90 |
| Purchase #3 | $11.60 | 4.744% | $12.1503 | $12.15 | $12.15 | $12.20 |
| Purchase #4 | $67.63 | 12.160% | $75.8538 | $75.85 | $75.85 | $75.90 |
| Purchase #5 | $166.50 | 9.459% | $182.2492 | $182.25 | $182.25 | $182.20 |
| Purchase #6 | $36.62 | 10.724% | $40.5471 | $40.55 | $40.55 | $40.50 |
| Purchase #7 | $216.58 | 3.468% | $224.091 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $613.13 | $655.9854 | $655.99 | $656.00 | $656.00 | |