| 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 | $47.78 | 10.548% | $52.8198 | $52.82 | $52.80 | $52.80 |
| Purchase #2 | $70.65 | 3.845% | $73.3665 | $73.37 | $73.35 | $73.40 |
| Purchase #3 | $39.37 | 8.690% | $42.7913 | $42.79 | $42.80 | $42.80 |
| Purchase #4 | $204.32 | 9.228% | $223.1746 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $223.28 | 9.289% | $244.0205 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $115.44 | 5.536% | $121.8308 | $121.83 | $121.85 | $121.80 |
| Purchase #7 | $62.25 | 8.620% | $67.616 | $67.62 | $67.60 | $67.60 |
| 7 purchase totals = | $763.09 | $825.6195 | $825.62 | $825.55 | $825.60 | |