| 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 | $85.44 | 5.579% | $90.2067 | $90.21 | $90.20 | $90.20 |
| Purchase #2 | $101.79 | 6.612% | $108.5204 | $108.52 | $108.50 | $108.50 |
| Purchase #3 | $192.76 | 3.160% | $198.8512 | $198.85 | $198.85 | $198.90 |
| Purchase #4 | $60.36 | 9.218% | $65.924 | $65.92 | $65.90 | $65.90 |
| Purchase #5 | $225.41 | 7.494% | $242.3022 | $242.30 | $242.30 | $242.30 |
| Purchase #6 | $98.93 | 13.409% | $112.1955 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $24.82 | 6.831% | $26.5155 | $26.52 | $26.50 | $26.50 |
| 7 purchase totals = | $789.51 | $844.5155 | $844.52 | $844.45 | $844.50 | |