| 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 | $88.63 | 3.319% | $91.5716 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $82.53 | 7.632% | $88.8287 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $6.28 | 8.525% | $6.8154 | $6.82 | $6.80 | $6.80 |
| Purchase #4 | $188.85 | 7.345% | $202.721 | $202.72 | $202.70 | $202.70 |
| Purchase #5 | $246.75 | 3.435% | $255.2259 | $255.23 | $255.25 | $255.20 |
| Purchase #6 | $97.95 | 11.505% | $109.2191 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $239.59 | 9.680% | $262.7823 | $262.78 | $262.80 | $262.80 |
| 7 purchase totals = | $950.58 | $1,017.1640 | $1,017.17 | $1,017.15 | $1,017.10 | |