| 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 | $66.84 | 3.313% | $69.0544 | $69.05 | $69.05 | $69.10 |
| Purchase #2 | $129.57 | 10.181% | $142.7615 | $142.76 | $142.75 | $142.80 |
| Purchase #3 | $70.66 | 13.506% | $80.2033 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $48.41 | 12.807% | $54.6099 | $54.61 | $54.60 | $54.60 |
| Purchase #5 | $123.68 | 8.163% | $133.776 | $133.78 | $133.80 | $133.80 |
| Purchase #6 | $17.91 | 7.527% | $19.2581 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $138.39 | 10.665% | $153.1493 | $153.15 | $153.15 | $153.10 |
| 7 purchase totals = | $595.46 | $652.8125 | $652.81 | $652.80 | $652.90 | |