| 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 | $97.57 | 10.259% | $107.5797 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $208.55 | 12.614% | $234.8565 | $234.86 | $234.85 | $234.90 |
| Purchase #3 | $7.85 | 5.433% | $8.2765 | $8.28 | $8.30 | $8.30 |
| Purchase #4 | $138.95 | 7.437% | $149.2837 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $179.95 | 10.452% | $198.7584 | $198.76 | $198.75 | $198.80 |
| Purchase #6 | $70.33 | 11.862% | $78.6725 | $78.67 | $78.65 | $78.70 |
| Purchase #7 | $87.42 | 10.637% | $96.7189 | $96.72 | $96.70 | $96.70 |
| 7 purchase totals = | $790.62 | $874.1462 | $874.15 | $874.15 | $874.30 | |