| 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 | $70.93 | 12.348% | $79.6884 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $21.96 | 13.788% | $24.9878 | $24.99 | $25.00 | $25.00 |
| Purchase #3 | $176.69 | 9.403% | $193.3042 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $124.29 | 7.493% | $133.603 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $156.64 | 13.592% | $177.9305 | $177.93 | $177.95 | $177.90 |
| Purchase #6 | $169.45 | 12.201% | $190.1246 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $91.93 | 6.534% | $97.9367 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $811.89 | $897.5752 | $897.57 | $897.60 | $897.50 | |