| 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 | $17.59 | 3.117% | $18.1383 | $18.14 | $18.15 | $18.10 |
| Purchase #2 | $94.86 | 12.694% | $106.9015 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $5.69 | 10.536% | $6.2895 | $6.29 | $6.30 | $6.30 |
| Purchase #4 | $161.57 | 12.454% | $181.6919 | $181.69 | $181.70 | $181.70 |
| Purchase #5 | $179.98 | 6.860% | $192.3266 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $66.92 | 4.545% | $69.9615 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $109.47 | 9.824% | $120.2243 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $636.08 | $695.5336 | $695.53 | $695.55 | $695.50 | |