| 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 | $83.64 | 6.162% | $88.7939 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $216.59 | 7.401% | $232.6198 | $232.62 | $232.60 | $232.60 |
| Purchase #3 | $23.28 | 9.442% | $25.4781 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $81.46 | 11.773% | $91.0503 | $91.05 | $91.05 | $91.10 |
| Purchase #5 | $15.76 | 13.481% | $17.8846 | $17.88 | $17.90 | $17.90 |
| Purchase #6 | $90.75 | 3.770% | $94.1713 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $97.74 | 6.253% | $103.8517 | $103.85 | $103.85 | $103.90 |
| 7 purchase totals = | $609.22 | $653.8497 | $653.84 | $653.85 | $654.00 | |