| 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 | $28.36 | 6.171% | $30.1101 | $30.11 | $30.10 | $30.10 |
| Purchase #2 | $36.43 | 13.446% | $41.3284 | $41.33 | $41.35 | $41.30 |
| Purchase #3 | $70.73 | 11.421% | $78.8081 | $78.81 | $78.80 | $78.80 |
| Purchase #4 | $236.27 | 6.255% | $251.0487 | $251.05 | $251.05 | $251.00 |
| Purchase #5 | $19.57 | 9.744% | $21.4769 | $21.48 | $21.50 | $21.50 |
| Purchase #6 | $167.83 | 11.576% | $187.258 | $187.26 | $187.25 | $187.30 |
| Purchase #7 | $105.60 | 9.424% | $115.5517 | $115.55 | $115.55 | $115.60 |
| 7 purchase totals = | $664.79 | $725.5819 | $725.59 | $725.60 | $725.60 | |