| 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 | $12.99 | 12.378% | $14.5979 | $14.60 | $14.60 | $14.60 |
| Purchase #2 | $192.91 | 13.444% | $218.8448 | $218.84 | $218.85 | $218.80 |
| Purchase #3 | $120.28 | 4.189% | $125.3185 | $125.32 | $125.30 | $125.30 |
| Purchase #4 | $155.59 | 10.682% | $172.2101 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $38.95 | 5.867% | $41.2352 | $41.24 | $41.25 | $41.20 |
| Purchase #6 | $106.73 | 9.294% | $116.6495 | $116.65 | $116.65 | $116.60 |
| Purchase #7 | $9.82 | 13.602% | $11.1557 | $11.16 | $11.15 | $11.20 |
| 7 purchase totals = | $637.27 | $700.0117 | $700.02 | $700.00 | $699.90 | |