| 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 | $94.57 | 10.228% | $104.2426 | $104.24 | $104.25 | $104.20 |
| Purchase #2 | $30.31 | 11.334% | $33.7453 | $33.75 | $33.75 | $33.70 |
| Purchase #3 | $135.86 | 9.615% | $148.9229 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $77.64 | 8.103% | $83.9312 | $83.93 | $83.95 | $83.90 |
| Purchase #5 | $46.39 | 5.270% | $48.8348 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $27.60 | 8.224% | $29.8698 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $232.35 | 5.151% | $244.3183 | $244.32 | $244.30 | $244.30 |
| 7 purchase totals = | $644.72 | $693.8649 | $693.86 | $693.85 | $693.70 | |