| 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 | $113.29 | 3.155% | $116.8643 | $116.86 | $116.85 | $116.90 |
| Purchase #2 | $18.85 | 12.668% | $21.2379 | $21.24 | $21.25 | $21.20 |
| Purchase #3 | $11.59 | 4.482% | $12.1095 | $12.11 | $12.10 | $12.10 |
| Purchase #4 | $199.68 | 4.508% | $208.6816 | $208.68 | $208.70 | $208.70 |
| Purchase #5 | $31.91 | 12.424% | $35.8745 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $81.96 | 6.446% | $87.2431 | $87.24 | $87.25 | $87.20 |
| Purchase #7 | $50.31 | 4.184% | $52.415 | $52.42 | $52.40 | $52.40 |
| 7 purchase totals = | $507.59 | $534.4259 | $534.42 | $534.40 | $534.40 | |