| 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 | $42.81 | 3.823% | $44.4466 | $44.45 | $44.45 | $44.40 |
| Purchase #2 | $174.35 | 4.623% | $182.4102 | $182.41 | $182.40 | $182.40 |
| Purchase #3 | $75.88 | 5.852% | $80.3205 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $138.83 | 3.484% | $143.6668 | $143.67 | $143.65 | $143.70 |
| Purchase #5 | $92.63 | 8.119% | $100.1506 | $100.15 | $100.15 | $100.20 |
| Purchase #6 | $47.57 | 11.529% | $53.0543 | $53.05 | $53.05 | $53.10 |
| Purchase #7 | $129.37 | 12.370% | $145.3731 | $145.37 | $145.35 | $145.40 |
| 7 purchase totals = | $701.44 | $749.4221 | $749.42 | $749.35 | $749.50 | |