| 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 | $23.54 | 8.694% | $25.5866 | $25.59 | $25.60 | $25.60 |
| Purchase #2 | $175.90 | 7.369% | $188.8621 | $188.86 | $188.85 | $188.90 |
| Purchase #3 | $74.66 | 4.838% | $78.2721 | $78.27 | $78.25 | $78.30 |
| Purchase #4 | $13.53 | 4.517% | $14.1412 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $36.36 | 12.841% | $41.029 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $176.30 | 3.116% | $181.7935 | $181.79 | $181.80 | $181.80 |
| Purchase #7 | $26.94 | 10.754% | $29.8371 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $527.23 | $559.5216 | $559.52 | $559.55 | $559.50 | |