| 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 | $13.42 | 10.313% | $14.804 | $14.80 | $14.80 | $14.80 |
| Purchase #2 | $126.33 | 13.458% | $143.3315 | $143.33 | $143.35 | $143.30 |
| Purchase #3 | $60.37 | 4.496% | $63.0842 | $63.08 | $63.10 | $63.10 |
| Purchase #4 | $136.66 | 6.147% | $145.0605 | $145.06 | $145.05 | $145.10 |
| Purchase #5 | $80.72 | 3.517% | $83.5589 | $83.56 | $83.55 | $83.60 |
| Purchase #6 | $49.85 | 8.487% | $54.0808 | $54.08 | $54.10 | $54.10 |
| Purchase #7 | $199.95 | 3.159% | $206.2664 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $667.30 | $710.1863 | $710.18 | $710.20 | $710.30 | |