| 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 | $41.76 | 5.397% | $44.0138 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $111.28 | 13.710% | $126.5365 | $126.54 | $126.55 | $126.50 |
| Purchase #3 | $137.25 | 3.693% | $142.3186 | $142.32 | $142.30 | $142.30 |
| Purchase #4 | $146.87 | 4.254% | $153.1178 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $192.50 | 5.536% | $203.1568 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $159.79 | 10.817% | $177.0745 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $107.98 | 4.153% | $112.4644 | $112.46 | $112.45 | $112.50 |
| 7 purchase totals = | $897.43 | $958.6824 | $958.68 | $958.60 | $958.70 | |