| 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 | $45.75 | 11.278% | $50.9097 | $50.91 | $50.90 | $50.90 |
| Purchase #2 | $93.72 | 3.510% | $97.0096 | $97.01 | $97.00 | $97.00 |
| Purchase #3 | $67.47 | 11.173% | $75.0084 | $75.01 | $75.00 | $75.00 |
| Purchase #4 | $74.72 | 9.258% | $81.6376 | $81.64 | $81.65 | $81.60 |
| Purchase #5 | $238.83 | 5.742% | $252.5436 | $252.54 | $252.55 | $252.50 |
| Purchase #6 | $223.58 | 13.480% | $253.7186 | $253.72 | $253.70 | $253.70 |
| Purchase #7 | $12.49 | 11.582% | $13.9366 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $756.56 | $824.7641 | $824.77 | $824.75 | $824.60 | |