| 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 | $51.37 | 5.173% | $54.0274 | $54.03 | $54.05 | $54.00 |
| Purchase #2 | $63.61 | 11.667% | $71.0314 | $71.03 | $71.05 | $71.00 |
| Purchase #3 | $237.74 | 5.247% | $250.2142 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $50.59 | 5.139% | $53.1898 | $53.19 | $53.20 | $53.20 |
| Purchase #5 | $67.73 | 12.172% | $75.9741 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $44.33 | 3.788% | $46.0092 | $46.01 | $46.00 | $46.00 |
| Purchase #7 | $87.72 | 13.338% | $99.4201 | $99.42 | $99.40 | $99.40 |
| 7 purchase totals = | $603.09 | $649.8662 | $649.86 | $649.85 | $649.80 | |