| 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 | $59.68 | 9.421% | $65.3025 | $65.30 | $65.30 | $65.30 |
| Purchase #2 | $173.29 | 7.572% | $186.4115 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $219.44 | 4.503% | $229.3214 | $229.32 | $229.30 | $229.30 |
| Purchase #4 | $196.92 | 12.523% | $221.5803 | $221.58 | $221.60 | $221.60 |
| Purchase #5 | $14.51 | 10.575% | $16.0444 | $16.04 | $16.05 | $16.00 |
| Purchase #6 | $7.87 | 12.547% | $8.8574 | $8.86 | $8.85 | $8.90 |
| Purchase #7 | $148.67 | 9.457% | $162.7297 | $162.73 | $162.75 | $162.70 |
| 7 purchase totals = | $820.38 | $890.2472 | $890.24 | $890.25 | $890.20 | |