| 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 | $13.65 | 10.163% | $15.0372 | $15.04 | $15.05 | $15.00 |
| Purchase #2 | $249.47 | 10.658% | $276.0585 | $276.06 | $276.05 | $276.10 |
| Purchase #3 | $32.46 | 7.627% | $34.9357 | $34.94 | $34.95 | $34.90 |
| Purchase #4 | $52.85 | 5.737% | $55.882 | $55.88 | $55.90 | $55.90 |
| Purchase #5 | $129.53 | 13.630% | $147.1849 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $113.32 | 10.228% | $124.9104 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $45.30 | 3.321% | $46.8044 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $636.58 | $700.8131 | $700.81 | $700.85 | $700.80 | |