| 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 | $20.80 | 12.113% | $23.3195 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $34.69 | 4.151% | $36.13 | $36.13 | $36.15 | $36.10 |
| Purchase #3 | $175.69 | 6.198% | $186.5793 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $244.86 | 3.850% | $254.2871 | $254.29 | $254.30 | $254.30 |
| Purchase #5 | $99.67 | 4.693% | $104.3475 | $104.35 | $104.35 | $104.30 |
| Purchase #6 | $94.75 | 6.733% | $101.1295 | $101.13 | $101.15 | $101.10 |
| Purchase #7 | $103.31 | 6.675% | $110.2059 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $773.77 | $815.9988 | $816.01 | $816.05 | $815.90 | |