| 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 | $11.43 | 3.802% | $11.8646 | $11.86 | $11.85 | $11.90 |
| Purchase #2 | $195.90 | 3.654% | $203.0582 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $72.32 | 8.454% | $78.4339 | $78.43 | $78.45 | $78.40 |
| Purchase #4 | $60.82 | 5.424% | $64.1189 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $60.99 | 4.666% | $63.8358 | $63.84 | $63.85 | $63.80 |
| Purchase #6 | $167.26 | 9.383% | $182.954 | $182.95 | $182.95 | $183.00 |
| Purchase #7 | $100.27 | 6.215% | $106.5018 | $106.50 | $106.50 | $106.50 |
| 7 purchase totals = | $668.99 | $710.7672 | $710.76 | $710.75 | $710.80 | |