| 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 | $36.30 | 3.294% | $37.4957 | $37.50 | $37.50 | $37.50 |
| Purchase #2 | $44.94 | 6.397% | $47.8148 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $243.61 | 6.332% | $259.0354 | $259.04 | $259.05 | $259.00 |
| Purchase #4 | $185.56 | 8.613% | $201.5423 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $205.72 | 6.468% | $219.026 | $219.03 | $219.05 | $219.00 |
| Purchase #6 | $14.50 | 11.598% | $16.1817 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $241.71 | 12.449% | $271.8005 | $271.80 | $271.80 | $271.80 |
| 7 purchase totals = | $972.34 | $1,052.8964 | $1,052.90 | $1,052.95 | $1,052.80 | |