| 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 | $62.86 | 7.455% | $67.5462 | $67.55 | $67.55 | $67.50 |
| Purchase #2 | $170.44 | 8.172% | $184.3684 | $184.37 | $184.35 | $184.40 |
| Purchase #3 | $42.38 | 8.324% | $45.9077 | $45.91 | $45.90 | $45.90 |
| Purchase #4 | $43.84 | 6.238% | $46.5747 | $46.57 | $46.55 | $46.60 |
| Purchase #5 | $198.40 | 6.634% | $211.5619 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $14.33 | 6.236% | $15.2236 | $15.22 | $15.20 | $15.20 |
| Purchase #7 | $244.59 | 13.237% | $276.9664 | $276.97 | $276.95 | $277.00 |
| 7 purchase totals = | $776.84 | $848.1489 | $848.15 | $848.05 | $848.20 | |