| 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 | $92.80 | 5.163% | $97.5913 | $97.59 | $97.60 | $97.60 |
| Purchase #2 | $92.47 | 5.575% | $97.6252 | $97.63 | $97.65 | $97.60 |
| Purchase #3 | $54.66 | 12.233% | $61.3466 | $61.35 | $61.35 | $61.30 |
| Purchase #4 | $117.83 | 9.534% | $129.0639 | $129.06 | $129.05 | $129.10 |
| Purchase #5 | $92.32 | 4.777% | $96.7301 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $156.61 | 12.728% | $176.5433 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $170.41 | 6.205% | $180.9839 | $180.98 | $181.00 | $181.00 |
| 7 purchase totals = | $777.10 | $839.8843 | $839.88 | $839.95 | $839.80 | |