| 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 | $96.64 | 13.590% | $109.7734 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $106.44 | 8.379% | $115.3586 | $115.36 | $115.35 | $115.40 |
| Purchase #3 | $31.75 | 13.353% | $35.9896 | $35.99 | $36.00 | $36.00 |
| Purchase #4 | $49.58 | 5.527% | $52.3203 | $52.32 | $52.30 | $52.30 |
| Purchase #5 | $92.62 | 6.525% | $98.6635 | $98.66 | $98.65 | $98.70 |
| Purchase #6 | $48.58 | 5.532% | $51.2674 | $51.27 | $51.25 | $51.30 |
| Purchase #7 | $49.47 | 3.410% | $51.1569 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $475.08 | $514.5297 | $514.53 | $514.45 | $514.70 | |