| 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 | $70.65 | 5.363% | $74.439 | $74.44 | $74.45 | $74.40 |
| Purchase #2 | $95.94 | 7.404% | $103.0434 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $194.40 | 11.485% | $216.7268 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $167.62 | 9.230% | $183.0913 | $183.09 | $183.10 | $183.10 |
| Purchase #5 | $45.65 | 9.572% | $50.0196 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $185.47 | 7.406% | $199.2059 | $199.21 | $199.20 | $199.20 |
| Purchase #7 | $198.65 | 6.305% | $211.1749 | $211.17 | $211.15 | $211.20 |
| 7 purchase totals = | $958.38 | $1,037.7009 | $1,037.70 | $1,037.70 | $1,037.60 | |