| 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 | $68.69 | 4.555% | $71.8188 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $5.80 | 8.630% | $6.3005 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $83.62 | 7.341% | $89.7585 | $89.76 | $89.75 | $89.80 |
| Purchase #4 | $216.72 | 8.287% | $234.6796 | $234.68 | $234.70 | $234.70 |
| Purchase #5 | $71.46 | 6.105% | $75.8226 | $75.82 | $75.80 | $75.80 |
| Purchase #6 | $192.99 | 6.512% | $205.5575 | $205.56 | $205.55 | $205.60 |
| Purchase #7 | $138.58 | 4.568% | $144.9103 | $144.91 | $144.90 | $144.90 |
| 7 purchase totals = | $777.86 | $828.8478 | $828.85 | $828.80 | $828.90 | |