| 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 | $82.54 | 4.212% | $86.0166 | $86.02 | $86.00 | $86.00 |
| Purchase #2 | $45.52 | 7.484% | $48.9267 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $17.71 | 11.525% | $19.7511 | $19.75 | $19.75 | $19.80 |
| Purchase #4 | $123.84 | 12.517% | $139.3411 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $192.80 | 3.524% | $199.5943 | $199.59 | $199.60 | $199.60 |
| Purchase #6 | $174.39 | 8.466% | $189.1539 | $189.15 | $189.15 | $189.20 |
| Purchase #7 | $228.49 | 5.695% | $241.5025 | $241.50 | $241.50 | $241.50 |
| 7 purchase totals = | $865.29 | $924.2862 | $924.28 | $924.30 | $924.30 | |