| 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 | $91.25 | 13.649% | $103.7047 | $103.70 | $103.70 | $103.70 |
| Purchase #2 | $33.90 | 12.213% | $38.0402 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $141.41 | 11.579% | $157.7839 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $39.78 | 9.229% | $43.4513 | $43.45 | $43.45 | $43.50 |
| Purchase #5 | $213.58 | 11.686% | $238.539 | $238.54 | $238.55 | $238.50 |
| Purchase #6 | $121.36 | 3.708% | $125.86 | $125.86 | $125.85 | $125.90 |
| Purchase #7 | $158.35 | 10.239% | $174.5635 | $174.56 | $174.55 | $174.60 |
| 7 purchase totals = | $799.63 | $881.9426 | $881.93 | $881.95 | $882.00 | |