| 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 | $23.86 | 13.366% | $27.0491 | $27.05 | $27.05 | $27.00 |
| Purchase #2 | $14.52 | 10.366% | $16.0251 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $179.79 | 6.518% | $191.5087 | $191.51 | $191.50 | $191.50 |
| Purchase #4 | $152.64 | 6.434% | $162.4609 | $162.46 | $162.45 | $162.50 |
| Purchase #5 | $49.25 | 13.750% | $56.0219 | $56.02 | $56.00 | $56.00 |
| Purchase #6 | $57.74 | 4.583% | $60.3862 | $60.39 | $60.40 | $60.40 |
| Purchase #7 | $66.85 | 12.701% | $75.3406 | $75.34 | $75.35 | $75.30 |
| 7 purchase totals = | $544.65 | $588.7925 | $588.80 | $588.80 | $588.70 | |