| 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 | $36.67 | 4.212% | $38.2145 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $215.46 | 6.358% | $229.1589 | $229.16 | $229.15 | $229.20 |
| Purchase #3 | $183.66 | 7.180% | $196.8468 | $196.85 | $196.85 | $196.80 |
| Purchase #4 | $32.96 | 11.459% | $36.7369 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $165.67 | 5.546% | $174.8581 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $91.89 | 12.289% | $103.1824 | $103.18 | $103.20 | $103.20 |
| Purchase #7 | $69.45 | 8.358% | $75.2546 | $75.25 | $75.25 | $75.30 |
| 7 purchase totals = | $795.76 | $854.2522 | $854.25 | $854.25 | $854.30 | |