| 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 | $65.50 | 4.496% | $68.4449 | $68.44 | $68.45 | $68.40 |
| Purchase #2 | $176.47 | 3.431% | $182.5247 | $182.52 | $182.50 | $182.50 |
| Purchase #3 | $203.62 | 4.333% | $212.4429 | $212.44 | $212.45 | $212.40 |
| Purchase #4 | $183.68 | 11.567% | $204.9263 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $233.83 | 9.594% | $256.2637 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $64.72 | 11.433% | $72.1194 | $72.12 | $72.10 | $72.10 |
| Purchase #7 | $162.63 | 12.599% | $183.1198 | $183.12 | $183.10 | $183.10 |
| 7 purchase totals = | $1,090.45 | $1,179.8417 | $1,179.83 | $1,179.80 | $1,179.70 | |