| 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 | $68.76 | 11.232% | $76.4831 | $76.48 | $76.50 | $76.50 |
| Purchase #2 | $80.69 | 11.164% | $89.6982 | $89.70 | $89.70 | $89.70 |
| Purchase #3 | $235.82 | 4.767% | $247.0615 | $247.06 | $247.05 | $247.10 |
| Purchase #4 | $141.29 | 12.129% | $158.4271 | $158.43 | $158.45 | $158.40 |
| Purchase #5 | $122.44 | 7.256% | $131.3242 | $131.32 | $131.30 | $131.30 |
| Purchase #6 | $227.48 | 8.744% | $247.3709 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $12.96 | 6.146% | $13.7565 | $13.76 | $13.75 | $13.80 |
| 7 purchase totals = | $889.44 | $964.1215 | $964.12 | $964.10 | $964.20 | |