| 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 | $43.28 | 5.592% | $45.7002 | $45.70 | $45.70 | $45.70 |
| Purchase #2 | $102.96 | 12.129% | $115.448 | $115.45 | $115.45 | $115.40 |
| Purchase #3 | $78.46 | 13.471% | $89.0293 | $89.03 | $89.05 | $89.00 |
| Purchase #4 | $214.87 | 4.838% | $225.2654 | $225.27 | $225.25 | $225.30 |
| Purchase #5 | $31.34 | 6.485% | $33.3724 | $33.37 | $33.35 | $33.40 |
| Purchase #6 | $39.36 | 4.369% | $41.0796 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $80.27 | 5.376% | $84.5853 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $590.54 | $634.4802 | $634.49 | $634.50 | $634.50 | |