| 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 | $42.75 | 6.584% | $45.5647 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $22.94 | 13.468% | $26.0296 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $8.41 | 8.493% | $9.1243 | $9.12 | $9.10 | $9.10 |
| Purchase #4 | $76.41 | 11.654% | $85.3148 | $85.31 | $85.30 | $85.30 |
| Purchase #5 | $12.65 | 11.851% | $14.1492 | $14.15 | $14.15 | $14.10 |
| Purchase #6 | $191.49 | 12.293% | $215.0299 | $215.03 | $215.05 | $215.00 |
| Purchase #7 | $97.75 | 5.378% | $103.007 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $452.40 | $498.2195 | $498.21 | $498.20 | $498.10 | |