| 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 | $41.38 | 9.532% | $45.3243 | $45.32 | $45.30 | $45.30 |
| Purchase #2 | $57.28 | 12.400% | $64.3827 | $64.38 | $64.40 | $64.40 |
| Purchase #3 | $202.96 | 5.217% | $213.5484 | $213.55 | $213.55 | $213.50 |
| Purchase #4 | $114.48 | 5.670% | $120.971 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $184.53 | 6.839% | $197.15 | $197.15 | $197.15 | $197.20 |
| Purchase #6 | $122.50 | 4.450% | $127.9513 | $127.95 | $127.95 | $128.00 |
| Purchase #7 | $99.54 | 12.832% | $112.313 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $822.67 | $881.6407 | $881.63 | $881.60 | $881.70 | |