| 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 | $40.81 | 5.809% | $43.1807 | $43.18 | $43.20 | $43.20 |
| Purchase #2 | $13.65 | 7.181% | $14.6302 | $14.63 | $14.65 | $14.60 |
| Purchase #3 | $104.25 | 11.238% | $115.9656 | $115.97 | $115.95 | $116.00 |
| Purchase #4 | $72.73 | 11.285% | $80.9376 | $80.94 | $80.95 | $80.90 |
| Purchase #5 | $226.88 | 13.395% | $257.2706 | $257.27 | $257.25 | $257.30 |
| Purchase #6 | $67.90 | 10.498% | $75.0281 | $75.03 | $75.05 | $75.00 |
| Purchase #7 | $11.28 | 13.484% | $12.801 | $12.80 | $12.80 | $12.80 |
| 7 purchase totals = | $537.50 | $599.8138 | $599.82 | $599.85 | $599.80 | |