| 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 | $14.85 | 4.700% | $15.548 | $15.55 | $15.55 | $15.50 |
| Purchase #2 | $207.73 | 5.426% | $219.0014 | $219.00 | $219.00 | $219.00 |
| Purchase #3 | $53.58 | 4.591% | $56.0399 | $56.04 | $56.05 | $56.00 |
| Purchase #4 | $30.67 | 12.535% | $34.5145 | $34.51 | $34.50 | $34.50 |
| Purchase #5 | $62.34 | 4.542% | $65.1715 | $65.17 | $65.15 | $65.20 |
| Purchase #6 | $35.29 | 9.727% | $38.7227 | $38.72 | $38.70 | $38.70 |
| Purchase #7 | $54.42 | 11.754% | $60.8165 | $60.82 | $60.80 | $60.80 |
| 7 purchase totals = | $458.88 | $489.8145 | $489.81 | $489.75 | $489.70 | |