| 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 | $86.29 | 8.370% | $93.5125 | $93.51 | $93.50 | $93.50 |
| Purchase #2 | $217.82 | 4.165% | $226.8922 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $177.76 | 4.118% | $185.0802 | $185.08 | $185.10 | $185.10 |
| Purchase #4 | $16.84 | 3.355% | $17.405 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $19.31 | 10.769% | $21.3895 | $21.39 | $21.40 | $21.40 |
| Purchase #6 | $244.71 | 11.798% | $273.5809 | $273.58 | $273.60 | $273.60 |
| Purchase #7 | $102.89 | 7.523% | $110.6304 | $110.63 | $110.65 | $110.60 |
| 7 purchase totals = | $865.62 | $928.4907 | $928.49 | $928.55 | $928.50 | |