| 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 | $205.51 | 5.228% | $216.2541 | $216.25 | $216.25 | $216.30 |
| Purchase #2 | $74.44 | 5.393% | $78.4545 | $78.45 | $78.45 | $78.50 |
| Purchase #3 | $189.70 | 8.463% | $205.7543 | $205.75 | $205.75 | $205.80 |
| Purchase #4 | $71.88 | 7.210% | $77.0625 | $77.06 | $77.05 | $77.10 |
| Purchase #5 | $25.42 | 5.321% | $26.7726 | $26.77 | $26.75 | $26.80 |
| Purchase #6 | $208.49 | 6.363% | $221.7562 | $221.76 | $221.75 | $221.80 |
| Purchase #7 | $88.28 | 7.705% | $95.082 | $95.08 | $95.10 | $95.10 |
| 7 purchase totals = | $863.72 | $921.1362 | $921.12 | $921.10 | $921.40 | |