| 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 | $33.36 | 3.465% | $34.5159 | $34.52 | $34.50 | $34.50 |
| Purchase #2 | $151.78 | 11.768% | $169.6415 | $169.64 | $169.65 | $169.60 |
| Purchase #3 | $200.76 | 13.415% | $227.692 | $227.69 | $227.70 | $227.70 |
| Purchase #4 | $90.78 | 7.555% | $97.6384 | $97.64 | $97.65 | $97.60 |
| Purchase #5 | $136.97 | 10.345% | $151.1395 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $123.32 | 5.292% | $129.8461 | $129.85 | $129.85 | $129.80 |
| Purchase #7 | $28.98 | 7.744% | $31.2242 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $765.95 | $841.6976 | $841.70 | $841.70 | $841.50 | |