| 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 | $22.40 | 12.841% | $25.2764 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $168.48 | 9.276% | $184.1082 | $184.11 | $184.10 | $184.10 |
| Purchase #3 | $8.85 | 5.831% | $9.366 | $9.37 | $9.35 | $9.40 |
| Purchase #4 | $59.58 | 11.149% | $66.2226 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $73.66 | 11.765% | $82.3261 | $82.33 | $82.35 | $82.30 |
| Purchase #6 | $220.49 | 11.851% | $246.6203 | $246.62 | $246.60 | $246.60 |
| Purchase #7 | $21.32 | 11.133% | $23.6936 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $574.78 | $637.6132 | $637.62 | $637.60 | $637.60 | |