| 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 | $74.82 | 13.306% | $84.7755 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $143.42 | 13.462% | $162.7272 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $121.50 | 13.838% | $138.3132 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $98.68 | 10.369% | $108.9121 | $108.91 | $108.90 | $108.90 |
| Purchase #5 | $68.45 | 7.646% | $73.6837 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $11.82 | 11.511% | $13.1806 | $13.18 | $13.20 | $13.20 |
| Purchase #7 | $66.98 | 6.810% | $71.5413 | $71.54 | $71.55 | $71.50 |
| 7 purchase totals = | $585.67 | $653.1336 | $653.13 | $653.20 | $653.10 | |