| 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 | $52.32 | 4.453% | $54.6498 | $54.65 | $54.65 | $54.60 |
| Purchase #2 | $216.29 | 13.344% | $245.1517 | $245.15 | $245.15 | $245.20 |
| Purchase #3 | $72.73 | 4.456% | $75.9708 | $75.97 | $75.95 | $76.00 |
| Purchase #4 | $84.55 | 8.337% | $91.5989 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $42.93 | 6.546% | $45.7402 | $45.74 | $45.75 | $45.70 |
| Purchase #6 | $38.79 | 6.768% | $41.4153 | $41.42 | $41.40 | $41.40 |
| Purchase #7 | $95.36 | 5.749% | $100.8422 | $100.84 | $100.85 | $100.80 |
| 7 purchase totals = | $602.97 | $655.3689 | $655.37 | $655.35 | $655.30 | |