| 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 | $66.62 | 6.599% | $71.0163 | $71.02 | $71.00 | $71.00 |
| Purchase #2 | $181.74 | 10.874% | $201.5024 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $158.79 | 10.178% | $174.9516 | $174.95 | $174.95 | $175.00 |
| Purchase #4 | $30.61 | 12.108% | $34.3163 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $132.63 | 3.179% | $136.8463 | $136.85 | $136.85 | $136.80 |
| Purchase #6 | $21.35 | 3.623% | $22.1235 | $22.12 | $22.10 | $22.10 |
| Purchase #7 | $5.62 | 8.150% | $6.078 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $597.36 | $646.8344 | $646.84 | $646.80 | $646.80 | |