| 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 | $23.36 | 8.115% | $25.2557 | $25.26 | $25.25 | $25.30 |
| Purchase #2 | $147.76 | 8.719% | $160.6432 | $160.64 | $160.65 | $160.60 |
| Purchase #3 | $94.92 | 6.714% | $101.2929 | $101.29 | $101.30 | $101.30 |
| Purchase #4 | $24.51 | 3.303% | $25.3196 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $126.88 | 9.180% | $138.5276 | $138.53 | $138.55 | $138.50 |
| Purchase #6 | $66.45 | 6.677% | $70.8869 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $47.51 | 9.197% | $51.8795 | $51.88 | $51.90 | $51.90 |
| 7 purchase totals = | $531.39 | $573.8054 | $573.81 | $573.85 | $573.80 | |