| 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 | $38.53 | 8.285% | $41.7222 | $41.72 | $41.70 | $41.70 |
| Purchase #2 | $155.88 | 6.110% | $165.4043 | $165.40 | $165.40 | $165.40 |
| Purchase #3 | $87.51 | 8.693% | $95.1172 | $95.12 | $95.10 | $95.10 |
| Purchase #4 | $45.62 | 12.266% | $51.2157 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $119.38 | 5.144% | $125.5209 | $125.52 | $125.50 | $125.50 |
| Purchase #6 | $18.97 | 9.312% | $20.7365 | $20.74 | $20.75 | $20.70 |
| Purchase #7 | $214.87 | 6.182% | $228.1533 | $228.15 | $228.15 | $228.20 |
| 7 purchase totals = | $680.76 | $727.8701 | $727.87 | $727.80 | $727.80 | |