| 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 | $29.93 | 8.146% | $32.3681 | $32.37 | $32.35 | $32.40 |
| Purchase #2 | $207.65 | 8.840% | $226.0063 | $226.01 | $226.00 | $226.00 |
| Purchase #3 | $153.50 | 12.211% | $172.2439 | $172.24 | $172.25 | $172.20 |
| Purchase #4 | $182.79 | 8.835% | $198.9395 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $116.45 | 11.228% | $129.525 | $129.53 | $129.55 | $129.50 |
| Purchase #6 | $37.34 | 5.327% | $39.3291 | $39.33 | $39.35 | $39.30 |
| Purchase #7 | $48.75 | 3.370% | $50.3929 | $50.39 | $50.40 | $50.40 |
| 7 purchase totals = | $776.41 | $848.8048 | $848.81 | $848.85 | $848.70 | |