| 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 | $92.78 | 6.711% | $99.0065 | $99.01 | $99.00 | $99.00 |
| Purchase #2 | $147.77 | 4.149% | $153.901 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $204.95 | 6.856% | $219.0014 | $219.00 | $219.00 | $219.00 |
| Purchase #4 | $13.67 | 12.256% | $15.3454 | $15.35 | $15.35 | $15.30 |
| Purchase #5 | $79.81 | 12.703% | $89.9483 | $89.95 | $89.95 | $89.90 |
| Purchase #6 | $223.42 | 3.736% | $231.767 | $231.77 | $231.75 | $231.80 |
| Purchase #7 | $140.48 | 4.672% | $147.0432 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $902.88 | $956.0128 | $956.02 | $956.00 | $955.90 | |