| 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 | $36.50 | 13.577% | $41.4556 | $41.46 | $41.45 | $41.50 |
| Purchase #2 | $139.32 | 11.230% | $154.9656 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $121.55 | 9.834% | $133.5032 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $194.64 | 6.197% | $206.7018 | $206.70 | $206.70 | $206.70 |
| Purchase #5 | $230.91 | 7.430% | $248.0666 | $248.07 | $248.05 | $248.10 |
| Purchase #6 | $28.26 | 4.451% | $29.5179 | $29.52 | $29.50 | $29.50 |
| Purchase #7 | $6.43 | 5.161% | $6.7619 | $6.76 | $6.75 | $6.80 |
| 7 purchase totals = | $757.61 | $820.9726 | $820.98 | $820.90 | $821.10 | |