| 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 | $201.77 | 11.726% | $225.4296 | $225.43 | $225.45 | $225.40 |
| Purchase #2 | $171.58 | 4.400% | $179.1295 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $66.91 | 12.248% | $75.1051 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $11.25 | 8.175% | $12.1697 | $12.17 | $12.15 | $12.20 |
| Purchase #5 | $52.32 | 4.654% | $54.755 | $54.76 | $54.75 | $54.80 |
| Purchase #6 | $106.60 | 9.253% | $116.4637 | $116.46 | $116.45 | $116.50 |
| Purchase #7 | $89.55 | 10.189% | $98.6742 | $98.67 | $98.65 | $98.70 |
| 7 purchase totals = | $699.98 | $761.7268 | $761.73 | $761.70 | $761.80 | |