| 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 | $207.37 | 4.229% | $216.1397 | $216.14 | $216.15 | $216.10 |
| Purchase #2 | $187.53 | 5.827% | $198.4574 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $77.98 | 10.184% | $85.9215 | $85.92 | $85.90 | $85.90 |
| Purchase #4 | $65.65 | 7.850% | $70.8035 | $70.80 | $70.80 | $70.80 |
| Purchase #5 | $53.60 | 6.734% | $57.2094 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $47.83 | 6.519% | $50.948 | $50.95 | $50.95 | $50.90 |
| Purchase #7 | $40.47 | 10.461% | $44.7036 | $44.70 | $44.70 | $44.70 |
| 7 purchase totals = | $680.43 | $724.1831 | $724.18 | $724.15 | $724.10 | |