| 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 | $23.78 | 13.414% | $26.9698 | $26.97 | $26.95 | $27.00 |
| Purchase #2 | $26.87 | 3.406% | $27.7852 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $93.97 | 5.128% | $98.7888 | $98.79 | $98.80 | $98.80 |
| Purchase #4 | $26.65 | 6.344% | $28.3407 | $28.34 | $28.35 | $28.30 |
| Purchase #5 | $43.64 | 7.432% | $46.8833 | $46.88 | $46.90 | $46.90 |
| Purchase #6 | $140.60 | 10.184% | $154.9187 | $154.92 | $154.90 | $154.90 |
| Purchase #7 | $88.55 | 12.809% | $99.8924 | $99.89 | $99.90 | $99.90 |
| 7 purchase totals = | $444.06 | $483.5789 | $483.58 | $483.60 | $483.60 | |