| 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 | $71.73 | 12.624% | $80.7852 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $41.75 | 10.483% | $46.1267 | $46.13 | $46.15 | $46.10 |
| Purchase #3 | $172.36 | 12.824% | $194.4634 | $194.46 | $194.45 | $194.50 |
| Purchase #4 | $179.29 | 3.625% | $185.7893 | $185.79 | $185.80 | $185.80 |
| Purchase #5 | $121.42 | 4.380% | $126.7382 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $120.45 | 10.771% | $133.4237 | $133.42 | $133.40 | $133.40 |
| Purchase #7 | $141.44 | 13.415% | $160.4142 | $160.41 | $160.40 | $160.40 |
| 7 purchase totals = | $848.44 | $927.7407 | $927.74 | $927.75 | $927.70 | |