| 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 | $74.63 | 7.765% | $80.425 | $80.43 | $80.45 | $80.40 |
| Purchase #2 | $42.78 | 7.413% | $45.9513 | $45.95 | $45.95 | $46.00 |
| Purchase #3 | $235.41 | 8.168% | $254.6383 | $254.64 | $254.65 | $254.60 |
| Purchase #4 | $35.81 | 6.301% | $38.0664 | $38.07 | $38.05 | $38.10 |
| Purchase #5 | $42.78 | 3.116% | $44.113 | $44.11 | $44.10 | $44.10 |
| Purchase #6 | $83.33 | 5.667% | $88.0523 | $88.05 | $88.05 | $88.10 |
| Purchase #7 | $141.44 | 4.854% | $148.3055 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $656.18 | $699.5518 | $699.56 | $699.55 | $699.60 | |