| 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 | $205.72 | 7.180% | $220.4907 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $221.75 | 8.789% | $241.2396 | $241.24 | $241.25 | $241.20 |
| Purchase #3 | $8.83 | 12.158% | $9.9036 | $9.90 | $9.90 | $9.90 |
| Purchase #4 | $92.85 | 10.281% | $102.3959 | $102.40 | $102.40 | $102.40 |
| Purchase #5 | $59.38 | 6.559% | $63.2747 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $86.45 | 4.153% | $90.0403 | $90.04 | $90.05 | $90.00 |
| Purchase #7 | $22.40 | 8.752% | $24.3604 | $24.36 | $24.35 | $24.40 |
| 7 purchase totals = | $697.38 | $751.7052 | $751.70 | $751.70 | $751.70 | |