| 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 | $102.90 | 10.716% | $113.9268 | $113.93 | $113.95 | $113.90 |
| Purchase #2 | $10.29 | 6.324% | $10.9407 | $10.94 | $10.95 | $10.90 |
| Purchase #3 | $178.27 | 13.574% | $202.4684 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $87.29 | 13.421% | $99.0052 | $99.01 | $99.00 | $99.00 |
| Purchase #5 | $101.53 | 12.521% | $114.2426 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $15.95 | 4.226% | $16.624 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $100.77 | 10.429% | $111.2793 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $597.00 | $668.4870 | $668.49 | $668.50 | $668.40 | |