| 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 | $71.36 | 7.238% | $76.525 | $76.53 | $76.55 | $76.50 |
| Purchase #2 | $81.81 | 7.540% | $87.9785 | $87.98 | $88.00 | $88.00 |
| Purchase #3 | $32.50 | 12.793% | $36.6577 | $36.66 | $36.65 | $36.70 |
| Purchase #4 | $49.65 | 11.865% | $55.541 | $55.54 | $55.55 | $55.50 |
| Purchase #5 | $17.98 | 5.628% | $18.9919 | $18.99 | $19.00 | $19.00 |
| Purchase #6 | $226.80 | 4.532% | $237.0786 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $215.76 | 8.843% | $234.8397 | $234.84 | $234.85 | $234.80 |
| 7 purchase totals = | $695.86 | $747.6124 | $747.62 | $747.70 | $747.60 | |