| 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 | $61.60 | 13.723% | $70.0534 | $70.05 | $70.05 | $70.10 |
| Purchase #2 | $183.79 | 5.810% | $194.4682 | $194.47 | $194.45 | $194.50 |
| Purchase #3 | $28.54 | 11.537% | $31.8327 | $31.83 | $31.85 | $31.80 |
| Purchase #4 | $143.63 | 12.587% | $161.7087 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $11.55 | 10.474% | $12.7597 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $220.60 | 12.343% | $247.8287 | $247.83 | $247.85 | $247.80 |
| Purchase #7 | $72.92 | 12.130% | $81.7652 | $81.77 | $81.75 | $81.80 |
| 7 purchase totals = | $722.63 | $800.4166 | $800.42 | $800.40 | $800.50 | |