| 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 | $43.91 | 3.176% | $45.3046 | $45.30 | $45.30 | $45.30 |
| Purchase #2 | $112.54 | 7.754% | $121.2664 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $135.71 | 3.634% | $140.6417 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $93.82 | 6.343% | $99.771 | $99.77 | $99.75 | $99.80 |
| Purchase #5 | $165.68 | 10.700% | $183.4078 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $49.87 | 13.390% | $56.5476 | $56.55 | $56.55 | $56.50 |
| Purchase #7 | $245.99 | 5.234% | $258.8651 | $258.87 | $258.85 | $258.90 |
| 7 purchase totals = | $847.52 | $905.8042 | $905.81 | $905.75 | $905.80 | |