| 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 | $31.42 | 7.809% | $33.8736 | $33.87 | $33.85 | $33.90 |
| Purchase #2 | $66.54 | 10.234% | $73.3497 | $73.35 | $73.35 | $73.30 |
| Purchase #3 | $182.98 | 6.174% | $194.2772 | $194.28 | $194.30 | $194.30 |
| Purchase #4 | $51.53 | 8.179% | $55.7446 | $55.74 | $55.75 | $55.70 |
| Purchase #5 | $72.83 | 5.199% | $76.6164 | $76.62 | $76.60 | $76.60 |
| Purchase #6 | $93.27 | 7.589% | $100.3483 | $100.35 | $100.35 | $100.30 |
| Purchase #7 | $154.44 | 4.562% | $161.4856 | $161.49 | $161.50 | $161.50 |
| 7 purchase totals = | $653.01 | $695.6954 | $695.70 | $695.70 | $695.60 | |