| 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 | $77.90 | 3.867% | $80.9124 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $164.99 | 12.430% | $185.4983 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $62.49 | 13.553% | $70.9593 | $70.96 | $70.95 | $71.00 |
| Purchase #4 | $93.44 | 3.273% | $96.4983 | $96.50 | $96.50 | $96.50 |
| Purchase #5 | $130.85 | 6.610% | $139.4992 | $139.50 | $139.50 | $139.50 |
| Purchase #6 | $230.63 | 8.713% | $250.7248 | $250.72 | $250.70 | $250.70 |
| Purchase #7 | $39.99 | 4.853% | $41.9307 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $800.29 | $866.0230 | $866.02 | $866.00 | $866.00 | |