| 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 | $46.29 | 12.362% | $52.0124 | $52.01 | $52.00 | $52.00 |
| Purchase #2 | $44.79 | 6.513% | $47.7072 | $47.71 | $47.70 | $47.70 |
| Purchase #3 | $64.70 | 8.171% | $69.9866 | $69.99 | $70.00 | $70.00 |
| Purchase #4 | $185.98 | 12.473% | $209.1773 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $94.90 | 3.149% | $97.8884 | $97.89 | $97.90 | $97.90 |
| Purchase #6 | $133.40 | 7.374% | $143.2369 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $172.42 | 5.525% | $181.9462 | $181.95 | $181.95 | $181.90 |
| 7 purchase totals = | $742.48 | $801.9550 | $801.97 | $802.00 | $801.90 | |