| 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 | $34.96 | 13.227% | $39.5842 | $39.58 | $39.60 | $39.60 |
| Purchase #2 | $43.32 | 3.481% | $44.828 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $118.30 | 13.404% | $134.1569 | $134.16 | $134.15 | $134.20 |
| Purchase #4 | $174.52 | 10.147% | $192.2285 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $120.52 | 5.409% | $127.0389 | $127.04 | $127.05 | $127.00 |
| Purchase #6 | $161.85 | 5.856% | $171.3279 | $171.33 | $171.35 | $171.30 |
| Purchase #7 | $194.56 | 11.515% | $216.9636 | $216.96 | $216.95 | $217.00 |
| 7 purchase totals = | $848.03 | $926.1280 | $926.13 | $926.20 | $926.10 | |