| 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 | $240.41 | 6.327% | $255.6207 | $255.62 | $255.60 | $255.60 |
| Purchase #2 | $60.80 | 8.696% | $66.0872 | $66.09 | $66.10 | $66.10 |
| Purchase #3 | $172.65 | 9.343% | $188.7807 | $188.78 | $188.80 | $188.80 |
| Purchase #4 | $36.25 | 7.371% | $38.922 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $25.55 | 5.566% | $26.9721 | $26.97 | $26.95 | $27.00 |
| Purchase #6 | $137.75 | 10.691% | $152.4769 | $152.48 | $152.50 | $152.50 |
| Purchase #7 | $134.44 | 9.676% | $147.4484 | $147.45 | $147.45 | $147.40 |
| 7 purchase totals = | $807.85 | $876.3080 | $876.31 | $876.30 | $876.30 | |