| 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 | $115.35 | 6.509% | $122.8581 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $6.57 | 12.109% | $7.3656 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $177.69 | 3.124% | $183.241 | $183.24 | $183.25 | $183.20 |
| Purchase #4 | $58.93 | 6.763% | $62.9154 | $62.92 | $62.90 | $62.90 |
| Purchase #5 | $15.33 | 12.501% | $17.2464 | $17.25 | $17.25 | $17.20 |
| Purchase #6 | $27.56 | 5.855% | $29.1736 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $60.33 | 3.554% | $62.4741 | $62.47 | $62.45 | $62.50 |
| 7 purchase totals = | $461.76 | $485.2742 | $485.28 | $485.20 | $485.30 | |