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 | $81.53 | 10.385% | $89.9969 | $90.00 | $90.00 | $90.00 |
Purchase #2 | $43.58 | 3.379% | $45.0526 | $45.05 | $45.05 | $45.10 |
Purchase #3 | $88.89 | 11.106% | $98.7621 | $98.76 | $98.75 | $98.80 |
Purchase #4 | $100.66 | 7.152% | $107.8592 | $107.86 | $107.85 | $107.90 |
Purchase #5 | $56.95 | 5.685% | $60.1876 | $60.19 | $60.20 | $60.20 |
Purchase #6 | $72.49 | 4.233% | $75.5585 | $75.56 | $75.55 | $75.60 |
Purchase #7 | $55.25 | 8.174% | $59.7661 | $59.77 | $59.75 | $59.80 |
7 purchase totals = | $499.35 | $537.1830 | $537.19 | $537.15 | $537.40 |