| 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 | $5.83 | 10.226% | $6.4262 | $6.43 | $6.45 | $6.40 |
| Purchase #2 | $59.94 | 10.233% | $66.0737 | $66.07 | $66.05 | $66.10 |
| Purchase #3 | $248.29 | 11.867% | $277.7546 | $277.75 | $277.75 | $277.80 |
| Purchase #4 | $166.51 | 10.176% | $183.4541 | $183.45 | $183.45 | $183.50 |
| Purchase #5 | $97.94 | 6.449% | $104.2562 | $104.26 | $104.25 | $104.30 |
| Purchase #6 | $85.79 | 3.860% | $89.1015 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $68.43 | 9.536% | $74.9555 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $732.73 | $802.0218 | $802.02 | $802.00 | $802.20 | |