| 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 | $60.62 | 4.189% | $63.1594 | $63.16 | $63.15 | $63.20 |
| Purchase #2 | $88.65 | 6.573% | $94.477 | $94.48 | $94.50 | $94.50 |
| Purchase #3 | $156.72 | 8.548% | $170.1164 | $170.12 | $170.10 | $170.10 |
| Purchase #4 | $155.50 | 12.125% | $174.3544 | $174.35 | $174.35 | $174.40 |
| Purchase #5 | $167.74 | 12.454% | $188.6303 | $188.63 | $188.65 | $188.60 |
| Purchase #6 | $165.78 | 13.649% | $188.4073 | $188.41 | $188.40 | $188.40 |
| Purchase #7 | $55.36 | 12.524% | $62.2933 | $62.29 | $62.30 | $62.30 |
| 7 purchase totals = | $850.37 | $941.4381 | $941.44 | $941.45 | $941.50 | |