| 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 | $58.68 | 6.355% | $62.4091 | $62.41 | $62.40 | $62.40 |
| Purchase #2 | $194.89 | 3.862% | $202.4167 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $7.80 | 10.282% | $8.602 | $8.60 | $8.60 | $8.60 |
| Purchase #4 | $217.83 | 11.650% | $243.2072 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $174.66 | 10.582% | $193.1425 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $10.31 | 3.321% | $10.6524 | $10.65 | $10.65 | $10.70 |
| Purchase #7 | $119.34 | 7.340% | $128.0996 | $128.10 | $128.10 | $128.10 |
| 7 purchase totals = | $783.51 | $848.5295 | $848.53 | $848.50 | $848.50 | |