| 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 | $71.62 | 13.657% | $81.4011 | $81.40 | $81.40 | $81.40 |
| Purchase #2 | $64.51 | 9.602% | $70.7043 | $70.70 | $70.70 | $70.70 |
| Purchase #3 | $77.76 | 8.868% | $84.6558 | $84.66 | $84.65 | $84.70 |
| Purchase #4 | $64.81 | 6.270% | $68.8736 | $68.87 | $68.85 | $68.90 |
| Purchase #5 | $51.57 | 10.137% | $56.7977 | $56.80 | $56.80 | $56.80 |
| Purchase #6 | $249.68 | 12.408% | $280.6603 | $280.66 | $280.65 | $280.70 |
| Purchase #7 | $48.97 | 6.380% | $52.0943 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $628.92 | $695.1871 | $695.18 | $695.15 | $695.30 | |