| 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 | $29.70 | 8.202% | $32.136 | $32.14 | $32.15 | $32.10 |
| Purchase #2 | $190.44 | 5.763% | $201.4151 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $21.91 | 7.452% | $23.5427 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $87.38 | 8.311% | $94.6422 | $94.64 | $94.65 | $94.60 |
| Purchase #5 | $106.63 | 6.509% | $113.5705 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $8.26 | 10.808% | $9.1527 | $9.15 | $9.15 | $9.20 |
| Purchase #7 | $209.50 | 10.410% | $231.309 | $231.31 | $231.30 | $231.30 |
| 7 purchase totals = | $653.82 | $705.7682 | $705.77 | $705.75 | $705.70 | |