| 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 | $35.62 | 6.242% | $37.8434 | $37.84 | $37.85 | $37.80 |
| Purchase #2 | $174.60 | 3.815% | $181.261 | $181.26 | $181.25 | $181.30 |
| Purchase #3 | $46.61 | 6.157% | $49.4798 | $49.48 | $49.50 | $49.50 |
| Purchase #4 | $62.48 | 13.773% | $71.0854 | $71.09 | $71.10 | $71.10 |
| Purchase #5 | $22.81 | 4.165% | $23.76 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $27.97 | 7.447% | $30.0529 | $30.05 | $30.05 | $30.10 |
| Purchase #7 | $93.70 | 6.348% | $99.6481 | $99.65 | $99.65 | $99.60 |
| 7 purchase totals = | $463.79 | $493.1306 | $493.13 | $493.15 | $493.20 | |