| 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 | $91.93 | 7.699% | $99.0077 | $99.01 | $99.00 | $99.00 |
| Purchase #2 | $83.90 | 4.739% | $87.876 | $87.88 | $87.90 | $87.90 |
| Purchase #3 | $105.92 | 13.652% | $120.3802 | $120.38 | $120.40 | $120.40 |
| Purchase #4 | $27.47 | 8.857% | $29.903 | $29.90 | $29.90 | $29.90 |
| Purchase #5 | $67.29 | 4.270% | $70.1633 | $70.16 | $70.15 | $70.20 |
| Purchase #6 | $221.74 | 13.843% | $252.4355 | $252.44 | $252.45 | $252.40 |
| Purchase #7 | $10.56 | 12.793% | $11.9109 | $11.91 | $11.90 | $11.90 |
| 7 purchase totals = | $608.81 | $671.6766 | $671.68 | $671.70 | $671.70 | |