| 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 | $79.77 | 4.530% | $83.3836 | $83.38 | $83.40 | $83.40 |
| Purchase #2 | $232.77 | 9.194% | $254.1709 | $254.17 | $254.15 | $254.20 |
| Purchase #3 | $230.69 | 4.558% | $241.2049 | $241.20 | $241.20 | $241.20 |
| Purchase #4 | $57.32 | 5.379% | $60.4032 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $31.71 | 10.393% | $35.0056 | $35.01 | $35.00 | $35.00 |
| Purchase #6 | $130.55 | 6.127% | $138.5488 | $138.55 | $138.55 | $138.50 |
| Purchase #7 | $56.71 | 13.852% | $64.5655 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $819.52 | $877.2825 | $877.28 | $877.25 | $877.30 | |