| 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 | $137.48 | 8.814% | $149.5975 | $149.60 | $149.60 | $149.60 |
| Purchase #2 | $57.49 | 11.273% | $63.9708 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $218.51 | 3.703% | $226.6014 | $226.60 | $226.60 | $226.60 |
| Purchase #4 | $24.42 | 6.419% | $25.9875 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $9.86 | 13.339% | $11.1752 | $11.18 | $11.20 | $11.20 |
| Purchase #6 | $65.81 | 6.236% | $69.9139 | $69.91 | $69.90 | $69.90 |
| Purchase #7 | $154.43 | 12.540% | $173.7955 | $173.80 | $173.80 | $173.80 |
| 7 purchase totals = | $668.00 | $721.0418 | $721.05 | $721.05 | $721.10 | |