| 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 | $94.37 | 5.859% | $99.8991 | $99.90 | $99.90 | $99.90 |
| Purchase #2 | $168.80 | 8.218% | $182.672 | $182.67 | $182.65 | $182.70 |
| Purchase #3 | $41.95 | 13.288% | $47.5243 | $47.52 | $47.50 | $47.50 |
| Purchase #4 | $33.50 | 13.774% | $38.1143 | $38.11 | $38.10 | $38.10 |
| Purchase #5 | $186.47 | 10.663% | $206.3533 | $206.35 | $206.35 | $206.40 |
| Purchase #6 | $122.26 | 3.400% | $126.4168 | $126.42 | $126.40 | $126.40 |
| Purchase #7 | $231.53 | 7.271% | $248.3645 | $248.36 | $248.35 | $248.40 |
| 7 purchase totals = | $878.88 | $949.3443 | $949.33 | $949.25 | $949.40 | |