| 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 | $46.81 | 4.371% | $48.8561 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $5.47 | 4.560% | $5.7194 | $5.72 | $5.70 | $5.70 |
| Purchase #3 | $209.67 | 4.361% | $218.8137 | $218.81 | $218.80 | $218.80 |
| Purchase #4 | $217.38 | 6.532% | $231.5793 | $231.58 | $231.60 | $231.60 |
| Purchase #5 | $39.31 | 9.394% | $43.0028 | $43.00 | $43.00 | $43.00 |
| Purchase #6 | $173.77 | 12.435% | $195.3783 | $195.38 | $195.40 | $195.40 |
| Purchase #7 | $7.29 | 8.408% | $7.9029 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $699.70 | $751.2525 | $751.25 | $751.25 | $751.30 | |