| 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 | $64.79 | 12.359% | $72.7974 | $72.80 | $72.80 | $72.80 |
| Purchase #2 | $126.29 | 11.288% | $140.5456 | $140.55 | $140.55 | $140.50 |
| Purchase #3 | $130.43 | 12.628% | $146.9007 | $146.90 | $146.90 | $146.90 |
| Purchase #4 | $83.46 | 4.731% | $87.4085 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $48.69 | 8.383% | $52.7717 | $52.77 | $52.75 | $52.80 |
| Purchase #6 | $8.65 | 11.394% | $9.6356 | $9.64 | $9.65 | $9.60 |
| Purchase #7 | $71.83 | 12.459% | $80.7793 | $80.78 | $80.80 | $80.80 |
| 7 purchase totals = | $534.14 | $590.8388 | $590.85 | $590.85 | $590.80 | |