| 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 | $124.62 | 12.719% | $140.4704 | $140.47 | $140.45 | $140.50 |
| Purchase #2 | $44.50 | 3.813% | $46.1968 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $52.97 | 6.873% | $56.6106 | $56.61 | $56.60 | $56.60 |
| Purchase #4 | $156.25 | 6.647% | $166.6359 | $166.64 | $166.65 | $166.60 |
| Purchase #5 | $85.74 | 5.820% | $90.7301 | $90.73 | $90.75 | $90.70 |
| Purchase #6 | $62.45 | 5.474% | $65.8685 | $65.87 | $65.85 | $65.90 |
| Purchase #7 | $216.60 | 8.490% | $234.9893 | $234.99 | $235.00 | $235.00 |
| 7 purchase totals = | $743.13 | $801.5016 | $801.51 | $801.50 | $801.50 | |