| 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 | $64.94 | 3.160% | $66.9921 | $66.99 | $67.00 | $67.00 |
| Purchase #2 | $36.96 | 6.464% | $39.3491 | $39.35 | $39.35 | $39.30 |
| Purchase #3 | $37.25 | 13.689% | $42.3492 | $42.35 | $42.35 | $42.30 |
| Purchase #4 | $108.64 | 6.586% | $115.795 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $142.34 | 10.790% | $157.6985 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $76.56 | 13.642% | $87.0043 | $87.00 | $87.00 | $87.00 |
| Purchase #7 | $11.64 | 7.649% | $12.5303 | $12.53 | $12.55 | $12.50 |
| 7 purchase totals = | $478.33 | $521.7185 | $521.72 | $521.75 | $521.60 | |