| 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 | $83.28 | 4.787% | $87.2666 | $87.27 | $87.25 | $87.30 |
| Purchase #2 | $9.40 | 4.858% | $9.8567 | $9.86 | $9.85 | $9.90 |
| Purchase #3 | $126.28 | 7.697% | $135.9998 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $48.79 | 9.263% | $53.3094 | $53.31 | $53.30 | $53.30 |
| Purchase #5 | $89.74 | 6.501% | $95.574 | $95.57 | $95.55 | $95.60 |
| Purchase #6 | $61.65 | 8.490% | $66.8841 | $66.88 | $66.90 | $66.90 |
| Purchase #7 | $162.46 | 5.775% | $171.8421 | $171.84 | $171.85 | $171.80 |
| 7 purchase totals = | $581.60 | $620.7327 | $620.73 | $620.70 | $620.80 | |