| 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 | $174.64 | 6.796% | $186.5085 | $186.51 | $186.50 | $186.50 |
| Purchase #2 | $68.67 | 10.744% | $76.0479 | $76.05 | $76.05 | $76.00 |
| Purchase #3 | $37.86 | 4.410% | $39.5296 | $39.53 | $39.55 | $39.50 |
| Purchase #4 | $74.47 | 4.318% | $77.6856 | $77.69 | $77.70 | $77.70 |
| Purchase #5 | $238.25 | 12.630% | $268.341 | $268.34 | $268.35 | $268.30 |
| Purchase #6 | $22.72 | 9.867% | $24.9618 | $24.96 | $24.95 | $25.00 |
| Purchase #7 | $225.68 | 8.696% | $245.3051 | $245.31 | $245.30 | $245.30 |
| 7 purchase totals = | $842.29 | $918.3795 | $918.39 | $918.40 | $918.30 | |