| 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 | $88.95 | 12.764% | $100.3036 | $100.30 | $100.30 | $100.30 |
| Purchase #2 | $29.87 | 12.275% | $33.5365 | $33.54 | $33.55 | $33.50 |
| Purchase #3 | $145.35 | 8.377% | $157.526 | $157.53 | $157.55 | $157.50 |
| Purchase #4 | $68.40 | 12.635% | $77.0423 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $212.41 | 5.168% | $223.3873 | $223.39 | $223.40 | $223.40 |
| Purchase #6 | $109.87 | 13.588% | $124.7991 | $124.80 | $124.80 | $124.80 |
| Purchase #7 | $6.39 | 11.559% | $7.1286 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $661.24 | $723.7234 | $723.73 | $723.80 | $723.60 | |