| 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 | $23.86 | 4.743% | $24.9917 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $71.82 | 13.393% | $81.4389 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $124.99 | 6.803% | $133.4931 | $133.49 | $133.50 | $133.50 |
| Purchase #4 | $226.43 | 12.828% | $255.4764 | $255.48 | $255.50 | $255.50 |
| Purchase #5 | $100.74 | 7.612% | $108.4083 | $108.41 | $108.40 | $108.40 |
| Purchase #6 | $216.88 | 3.347% | $224.139 | $224.14 | $224.15 | $224.10 |
| Purchase #7 | $207.26 | 6.718% | $221.1837 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $971.98 | $1,049.1311 | $1,049.13 | $1,049.20 | $1,049.10 | |