| 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 | $198.89 | 11.381% | $221.5257 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $20.34 | 12.200% | $22.8215 | $22.82 | $22.80 | $22.80 |
| Purchase #3 | $78.68 | 12.183% | $88.2656 | $88.27 | $88.25 | $88.30 |
| Purchase #4 | $149.36 | 4.742% | $156.4427 | $156.44 | $156.45 | $156.40 |
| Purchase #5 | $60.61 | 11.344% | $67.4856 | $67.49 | $67.50 | $67.50 |
| Purchase #6 | $60.67 | 3.559% | $62.8292 | $62.83 | $62.85 | $62.80 |
| Purchase #7 | $9.27 | 4.853% | $9.7199 | $9.72 | $9.70 | $9.70 |
| 7 purchase totals = | $577.82 | $629.0902 | $629.10 | $629.10 | $629.00 | |