| 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 | $74.67 | 6.168% | $79.2756 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $157.82 | 4.595% | $165.0718 | $165.07 | $165.05 | $165.10 |
| Purchase #3 | $250.68 | 7.356% | $269.12 | $269.12 | $269.10 | $269.10 |
| Purchase #4 | $113.89 | 7.242% | $122.1379 | $122.14 | $122.15 | $122.10 |
| Purchase #5 | $174.74 | 8.289% | $189.2242 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $44.63 | 4.338% | $46.566 | $46.57 | $46.55 | $46.60 |
| Purchase #7 | $48.82 | 11.138% | $54.2576 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $865.25 | $925.6531 | $925.66 | $925.60 | $925.70 | |