| 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 | $39.75 | 13.553% | $45.1373 | $45.14 | $45.15 | $45.10 |
| Purchase #2 | $124.65 | 3.263% | $128.7173 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $205.55 | 8.464% | $222.9478 | $222.95 | $222.95 | $222.90 |
| Purchase #4 | $22.96 | 7.249% | $24.6244 | $24.62 | $24.60 | $24.60 |
| Purchase #5 | $75.32 | 6.577% | $80.2738 | $80.27 | $80.25 | $80.30 |
| Purchase #6 | $147.49 | 6.341% | $156.8423 | $156.84 | $156.85 | $156.80 |
| Purchase #7 | $246.26 | 9.864% | $270.5511 | $270.55 | $270.55 | $270.60 |
| 7 purchase totals = | $861.98 | $929.0940 | $929.09 | $929.05 | $929.00 | |