| 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 | $49.72 | 7.230% | $53.3148 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $25.89 | 5.692% | $27.3637 | $27.36 | $27.35 | $27.40 |
| Purchase #3 | $104.48 | 13.822% | $118.9212 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $56.90 | 12.411% | $63.9619 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $31.73 | 7.835% | $34.216 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $161.95 | 7.814% | $174.6048 | $174.60 | $174.60 | $174.60 |
| Purchase #7 | $11.66 | 6.754% | $12.4475 | $12.45 | $12.45 | $12.40 |
| 7 purchase totals = | $442.33 | $484.8299 | $484.82 | $484.75 | $484.80 | |