| 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 | $88.29 | 5.649% | $93.2775 | $93.28 | $93.30 | $93.30 |
| Purchase #2 | $82.51 | 5.729% | $87.237 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $179.28 | 9.702% | $196.6737 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $67.35 | 10.108% | $74.1577 | $74.16 | $74.15 | $74.20 |
| Purchase #5 | $29.95 | 12.838% | $33.795 | $33.80 | $33.80 | $33.80 |
| Purchase #6 | $123.81 | 5.828% | $131.0256 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $233.86 | 3.498% | $242.0404 | $242.04 | $242.05 | $242.00 |
| 7 purchase totals = | $805.05 | $858.2069 | $858.22 | $858.25 | $858.20 | |