| 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 | $46.93 | 6.363% | $49.9162 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $153.99 | 11.330% | $171.4371 | $171.44 | $171.45 | $171.40 |
| Purchase #3 | $146.31 | 5.800% | $154.796 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $127.49 | 5.269% | $134.2074 | $134.21 | $134.20 | $134.20 |
| Purchase #5 | $26.31 | 10.279% | $29.0144 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $15.39 | 8.155% | $16.6451 | $16.65 | $16.65 | $16.60 |
| Purchase #7 | $44.93 | 9.813% | $49.339 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $561.35 | $605.3552 | $605.37 | $605.35 | $605.20 | |