| 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 | $23.48 | 12.155% | $26.334 | $26.33 | $26.35 | $26.30 |
| Purchase #2 | $222.45 | 5.361% | $234.3755 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $28.91 | 11.840% | $32.3329 | $32.33 | $32.35 | $32.30 |
| Purchase #4 | $104.85 | 9.334% | $114.6367 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $181.91 | 10.316% | $200.6758 | $200.68 | $200.70 | $200.70 |
| Purchase #6 | $11.53 | 5.524% | $12.1669 | $12.17 | $12.15 | $12.20 |
| Purchase #7 | $34.98 | 10.720% | $38.7299 | $38.73 | $38.75 | $38.70 |
| 7 purchase totals = | $608.11 | $659.2517 | $659.26 | $659.35 | $659.20 | |