| 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 | $34.53 | 9.325% | $37.7499 | $37.75 | $37.75 | $37.70 |
| Purchase #2 | $107.60 | 11.814% | $120.3119 | $120.31 | $120.30 | $120.30 |
| Purchase #3 | $25.58 | 7.449% | $27.4855 | $27.49 | $27.50 | $27.50 |
| Purchase #4 | $58.79 | 4.126% | $61.2157 | $61.22 | $61.20 | $61.20 |
| Purchase #5 | $247.56 | 10.462% | $273.4597 | $273.46 | $273.45 | $273.50 |
| Purchase #6 | $159.40 | 5.604% | $168.3328 | $168.33 | $168.35 | $168.30 |
| Purchase #7 | $174.79 | 10.402% | $192.9717 | $192.97 | $192.95 | $193.00 |
| 7 purchase totals = | $808.25 | $881.5272 | $881.53 | $881.50 | $881.50 | |