| 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 | $40.80 | 9.673% | $44.7466 | $44.75 | $44.75 | $44.70 |
| Purchase #2 | $173.64 | 4.780% | $181.94 | $181.94 | $181.95 | $181.90 |
| Purchase #3 | $104.57 | 11.535% | $116.6321 | $116.63 | $116.65 | $116.60 |
| Purchase #4 | $185.78 | 12.207% | $208.4582 | $208.46 | $208.45 | $208.50 |
| Purchase #5 | $8.35 | 6.737% | $8.9125 | $8.91 | $8.90 | $8.90 |
| Purchase #6 | $95.95 | 3.517% | $99.3246 | $99.32 | $99.30 | $99.30 |
| Purchase #7 | $27.75 | 8.787% | $30.1884 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $636.84 | $690.2024 | $690.20 | $690.20 | $690.10 | |