| 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 | $101.33 | 4.241% | $105.6274 | $105.63 | $105.65 | $105.60 |
| Purchase #2 | $67.60 | 6.147% | $71.7554 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $22.91 | 6.534% | $24.4069 | $24.41 | $24.40 | $24.40 |
| Purchase #4 | $214.81 | 6.183% | $228.0917 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $87.97 | 3.690% | $91.2161 | $91.22 | $91.20 | $91.20 |
| Purchase #6 | $167.94 | 5.376% | $176.9685 | $176.97 | $176.95 | $177.00 |
| Purchase #7 | $155.87 | 12.264% | $174.9859 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $818.43 | $873.0519 | $873.07 | $873.05 | $873.10 | |