| 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 | $80.26 | 11.399% | $89.4088 | $89.41 | $89.40 | $89.40 |
| Purchase #2 | $229.73 | 5.570% | $242.526 | $242.53 | $242.55 | $242.50 |
| Purchase #3 | $226.71 | 5.706% | $239.6461 | $239.65 | $239.65 | $239.60 |
| Purchase #4 | $208.50 | 13.585% | $236.8247 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $134.74 | 7.798% | $145.247 | $145.25 | $145.25 | $145.20 |
| Purchase #6 | $68.73 | 11.388% | $76.557 | $76.56 | $76.55 | $76.60 |
| Purchase #7 | $58.50 | 13.336% | $66.3016 | $66.30 | $66.30 | $66.30 |
| 7 purchase totals = | $1,007.17 | $1,096.5112 | $1,096.52 | $1,096.50 | $1,096.40 | |