| 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 | $71.35 | 10.191% | $78.6213 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $116.95 | 13.216% | $132.4061 | $132.41 | $132.40 | $132.40 |
| Purchase #3 | $213.55 | 11.754% | $238.6507 | $238.65 | $238.65 | $238.70 |
| Purchase #4 | $25.46 | 12.365% | $28.6081 | $28.61 | $28.60 | $28.60 |
| Purchase #5 | $31.66 | 7.535% | $34.0456 | $34.05 | $34.05 | $34.00 |
| Purchase #6 | $78.37 | 8.130% | $84.7415 | $84.74 | $84.75 | $84.70 |
| Purchase #7 | $53.59 | 5.852% | $56.7261 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $590.93 | $653.7994 | $653.81 | $653.80 | $653.70 | |