| 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 | $184.44 | 11.440% | $205.5399 | $205.54 | $205.55 | $205.50 |
| Purchase #2 | $116.56 | 6.736% | $124.4115 | $124.41 | $124.40 | $124.40 |
| Purchase #3 | $181.79 | 11.426% | $202.5613 | $202.56 | $202.55 | $202.60 |
| Purchase #4 | $24.48 | 4.369% | $25.5495 | $25.55 | $25.55 | $25.50 |
| Purchase #5 | $33.44 | 9.510% | $36.6201 | $36.62 | $36.60 | $36.60 |
| Purchase #6 | $185.86 | 8.732% | $202.0893 | $202.09 | $202.10 | $202.10 |
| Purchase #7 | $75.28 | 10.688% | $83.3259 | $83.33 | $83.35 | $83.30 |
| 7 purchase totals = | $801.85 | $880.0975 | $880.10 | $880.10 | $880.00 | |