| 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 | $40.43 | 7.786% | $43.5779 | $43.58 | $43.60 | $43.60 |
| Purchase #2 | $178.55 | 8.657% | $194.0071 | $194.01 | $194.00 | $194.00 |
| Purchase #3 | $16.79 | 6.479% | $17.8778 | $17.88 | $17.90 | $17.90 |
| Purchase #4 | $207.25 | 10.423% | $228.8517 | $228.85 | $228.85 | $228.90 |
| Purchase #5 | $198.77 | 3.535% | $205.7965 | $205.80 | $205.80 | $205.80 |
| Purchase #6 | $175.41 | 9.534% | $192.1336 | $192.13 | $192.15 | $192.10 |
| Purchase #7 | $77.47 | 5.222% | $81.5155 | $81.52 | $81.50 | $81.50 |
| 7 purchase totals = | $894.67 | $963.7601 | $963.77 | $963.80 | $963.80 | |