| 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 | $23.63 | 12.785% | $26.6511 | $26.65 | $26.65 | $26.70 |
| Purchase #2 | $157.30 | 5.462% | $165.8917 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $21.89 | 10.344% | $24.1543 | $24.15 | $24.15 | $24.20 |
| Purchase #4 | $241.28 | 13.153% | $273.0156 | $273.02 | $273.00 | $273.00 |
| Purchase #5 | $11.52 | 9.114% | $12.5699 | $12.57 | $12.55 | $12.60 |
| Purchase #6 | $203.98 | 8.183% | $220.6717 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $238.82 | 3.406% | $246.9542 | $246.95 | $246.95 | $247.00 |
| 7 purchase totals = | $898.42 | $969.9085 | $969.90 | $969.85 | $970.10 | |