| 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 | $30.31 | 6.153% | $32.175 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $68.61 | 10.271% | $75.6569 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $145.41 | 9.406% | $159.0873 | $159.09 | $159.10 | $159.10 |
| Purchase #4 | $186.89 | 9.637% | $204.9006 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $233.52 | 12.453% | $262.6002 | $262.60 | $262.60 | $262.60 |
| Purchase #6 | $192.77 | 12.701% | $217.2537 | $217.25 | $217.25 | $217.30 |
| Purchase #7 | $98.38 | 3.804% | $102.1224 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $955.89 | $1,053.7961 | $1,053.80 | $1,053.80 | $1,053.90 | |