| 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 | $77.52 | 4.519% | $81.0231 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $226.54 | 3.137% | $233.6466 | $233.65 | $233.65 | $233.60 |
| Purchase #3 | $227.64 | 11.711% | $254.2989 | $254.30 | $254.30 | $254.30 |
| Purchase #4 | $83.73 | 13.436% | $94.98 | $94.98 | $95.00 | $95.00 |
| Purchase #5 | $18.69 | 7.688% | $20.1269 | $20.13 | $20.15 | $20.10 |
| Purchase #6 | $213.74 | 13.651% | $242.9176 | $242.92 | $242.90 | $242.90 |
| Purchase #7 | $229.29 | 5.341% | $241.5364 | $241.54 | $241.55 | $241.50 |
| 7 purchase totals = | $1,077.15 | $1,168.5295 | $1,168.54 | $1,168.55 | $1,168.40 | |