| 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 | $71.35 | 8.838% | $77.6559 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $75.34 | 13.568% | $85.5621 | $85.56 | $85.55 | $85.60 |
| Purchase #3 | $75.44 | 8.571% | $81.906 | $81.91 | $81.90 | $81.90 |
| Purchase #4 | $238.43 | 13.747% | $271.207 | $271.21 | $271.20 | $271.20 |
| Purchase #5 | $194.59 | 4.458% | $203.2648 | $203.26 | $203.25 | $203.30 |
| Purchase #6 | $123.81 | 5.864% | $131.0702 | $131.07 | $131.05 | $131.10 |
| Purchase #7 | $245.68 | 3.731% | $254.8463 | $254.85 | $254.85 | $254.80 |
| 7 purchase totals = | $1,024.64 | $1,105.5123 | $1,105.52 | $1,105.45 | $1,105.60 | |