| 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 | $5.71 | 9.135% | $6.2316 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $91.78 | 10.114% | $101.0626 | $101.06 | $101.05 | $101.10 |
| Purchase #3 | $101.89 | 11.638% | $113.748 | $113.75 | $113.75 | $113.70 |
| Purchase #4 | $235.80 | 3.733% | $244.6024 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $121.26 | 5.843% | $128.3452 | $128.35 | $128.35 | $128.30 |
| Purchase #6 | $205.47 | 11.186% | $228.4539 | $228.45 | $228.45 | $228.50 |
| Purchase #7 | $11.49 | 11.776% | $12.8431 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $773.40 | $835.2868 | $835.28 | $835.30 | $835.20 | |